Cover headline
Cover headline
Microminiature
Connectors Catalog
2www.ittcannon.com
Key Features
• Simple to install and maintain
• Hand insertable contacts
• No wedge locks or blind seals required
• From 2 way to 24-way layouts
• Up to IP69K sealing
• Utilizes Trident Contacts
• Positive locking latch & polarization key
• Excellent cost/performance ratio
More than a Century of Connections
ITT Cannon is a leading global manufacturer of interconnect solutions serving international
customers in the aerospace and defense, industrial, transportation and medical end markets.
Whether delivering critical specs to aircraft pilots, streaming data through communications
satellites, or enabling ultrasound equipment to give expectant parents a first look at their
unborn child, ITT Cannon connects the world’s most important information with those who
need it. Since 1915, Cannon products have been used in a history of “firsts.“ From the first
“talking” movie to the first man on the moon, Cannon has set the standard for reliable,
harsh environment interconnect solutions. Today we proudly continue our legacy of
innovation with a goal to connect the world and inspire the successes of the next
century—because amazing things happen when great things connect.
Amazing Things Happen
When Great Things Connect
The ITT Cannon Difference
• World-class design, engineering & manufacturing capabilities
• A commitment to quality at every touch point
• Global product reach with local customer service & support
• Unrivaled customization experience
• An innovative & trusted business partner
About ITT
ITT is a diversified leading manufacturer of highly
engineered critical components and customized technology
solutions for the energy, transportation and industrial
markets. Building on its heritage of innovation, ITT
partners with its customers to deliver enduring solutions
to the key industries that underpin our modern way of life.
ITT is headquartered in White Plains, N.Y., with employees
in more than 35 countries and sales in approximately 125
countries. For more information, visit ITT.com
3
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ITT Cannon’s portfolio
of high performance interconnects is one of the most
extensive in the industry, offering a wide range of custom
and off-the-shelf connectors and cable assemblies for
applications in the Commercial Aerospace, Military &
Defense, Transporation, Industrial and Medical end markets.
For more details, visit ITTCannon.com.
Industrial
Medical
Transportation
Military & Defense
Commercial Aerospace
4www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Microminiature Interconnect Solutions
ITT Cannon is your one-stop source for the design and manufacture
of Microminiature solutions for the high performance connector
market.
Offering one of the broadest selections of standard and custom
Microminiature products available, our versatile portfolio includes a
wide range of shell styles and configurations including rectangular,
circular, quick disconnect, high speed signal, filter, hermetic, mixed
signal packages and strip-style.
Each one features our Cannon-engineered Micro Twist Pin Contact
System for maximum performance, as well as unique mechanical
engagement and locking mechanisms to ensure reliability in the
harshest environments.
Ideally suited for markets and applications that require extremely
small, lightweight and reliable interconnects, our Microminiature
Connectors feature higher density contact configurations than
traditional rectangular solutions—without sacrificing quality or
performance.
Ultra lightweight, space-saving connectors and cable assemblies
for unmatched performance & reliability in the harshest environments
Key Benefits
• Ultra small, lightweight & high performance
form factor
• Available in 8 shell sizes that accommodate
from 9 to 100 contacts, plus special power
and coaxial contact arrangements
• Exceptional bandwidth performance
• Durability to withstand high shock and vibration
• Unique mechanical engagement & locking
mechanisms
• Custom & turnkey cable assemblies
• RoHS compliant part numbers & plating options
Key Features
• Micro Twist Pin Contact System recessed into
plug insulators
• Positions: 9, 15, 21, 25, 31, 27, 51, 100
• Wire size: AWG 24 thru AWG 32
• Micro socket: Free standing used in receptacle side
• Current rating: 3A
• Durability: 500 mating cycles
• Contacts: Copper alloy; gold plated
• Low profile configurations available
• Designed to MIL-DTL-83513 specifications
• Operating temperatures:
Micro MDM Standard: -55°C to +150°C
High Temp Micro MDM: -55°C to +200°C
Ultra-High Temp Micro MDM: -55°C to +230°C
5
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Dimensions shown in mm
Specifications and dimensions subject to change
Microminiature Product Line
• MDM Micro-D (MIL-DTL-83513)
• MDM PCB (MIL-DTL-83513)
• MDLM Micro-D Metal Shell, Low Profile
• MDM F222 High Temp Micro
• MDM F300 Ultra-High Temp Micro
• MCM C/P Coaxial Power Micro
• MDMH Hermetic Micro
• TMDM Filter Micro
• MD*Plastic Micro-D
• MDB Coaxial Micro
• MJS Micro Center Jacksrew
• MIK Micro Circular
• MIKM Micro Circular
• MIKQ Micro Circular
• MT* Strip-Style
• ME Micro Edgeboard
• Customs & Specials
For more details, see our Product Selection
Guide on pp 8-9.
Markets & Applications
From automated space vehicles roving the surface of Mars, to
oil & gas exploration in remote locations the world over, ITT
Cannon’s versatile, high performance Microminiature Connec-
tors transmit data, power and signal when it matters most.
Twist Pin Technology
At the heart of our Microminiature Connector Series is the Twist
Pin Contact System, which Cannon engineers first developed &
licensed in the 1960s. Highly reliable Twist Pin Technology
allows continuity in very dense areas and under severe shock
and vibration, requiring low engagement and separation forces.
It is superior technology that outperforms traditional machined
or stamped electrical contract systems. To read more about this
pioneering Cannon technology, please see page 7.
Cable Assemblies
Our extensive expertise in designing and manufacturing
Microminiature Connectors translates into our ability to design
and deliver both Turnkey and Custom Cable Assemblies. For
more information, please see page 76.
6www.ittcannon.com
Table of Contents
Cannon Brand & Portfolio Overview ........................................................................................................ 2-3
Microminiature Interconnect Solutions Overview .................................................................................... 4-5
Table of Contents ...................................................................................................................................... 6
Cannon Twist Pin Contact System .............................................................................................................. 7
Product Selection Guide ........................................................................................................................ 8-9
Micro-D Metal Shell - .050” Contact Spacing (MDM) .......................................................................... 10-18
Micro-D Coaxial/Power - .050” Contact Spacing (MDM-C/P) ................................................................ 19-20
Micro-D PCB - .050” Contact Spacing (MDM-PCB) .............................................................................. 21-24
Micro-D Metal Shell Low Profile - 0.50” Contact Spacing (MDLM)........ ............................................... 25-29
200ºC High-Temp Micro (MDM-F222) ................................................................................................ 30-31
230ºC Ultra-High Temp Micro (MDM-F300) ............................................................................................. 32
Accessories ............................................................................................................................................. 33
Micro-D Metal Shell - .050” Contact Spacing (MIL-DTL-83513) ........................................................... 34-35
Hermetic (MDMH) .............................................................................................................................. 36-37
Filter (TMDM) .....................................................................................................................................38-40
Micro-D Plastic Shell - .050” Contact Spacing (MD/MDB/MDB-PCB, MDV) ........................................... 41-52
Micro Center Jackscrew (MJS) ............................................................................................................. 53-57
Microminiature Circular - .050” Contact Spacing (MIK, MIKM, MIKQ) ................................................. 58-64
Microstrips .050” Contact Spacing (MT) ............................................................................................. 65-68
Microminiature Strip - .100/.050” Contact Spacing (MT)..................................................................... 69-70
Micro Edgeboard - .050” Contact Spacing (MEB) ............................................................................... 71-75
Cable Assemblies..................................................................................................................................... 76
Flex Circuit Cable Assembly ...................................................................................................................... 77
Custom Back Shells ................................................................................................................................. 78
Appendix
Standard Wire Termination “L” Code Chart .......................................................................................... 79
Standard Wire Termination “H” Code Chart ........................................................................................ 80
Wire Color Code Chart ........................................................................................................................ 81
Micro-D Accessories Dust Caps .......................................................................................................... 82
About ITT Cannon ................................................................................................................................... 83
Product Safety Information ...................................................................................................................... 84
We Connect When It Matters Most ....................................................................................................85-86
7
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Cannon Twist Pin Contact System
At the heart of our Microminiature Connector Solutions is Cannon’s proven Twist Pin Contact System, which features superior
electrical and mechanical technology that outperforms traditional machined or stamped electrical contract systems. Highly reliable
twist pin technology allows continuity in very dense areas and under severe shock and vibration, requiring low engagement and
separation forces. Termination can consist of uninsulated pigtails or insulated wire all pre-harnessed at our factory to customer
specifications. Cannon engineers developed and introduced Twist Pin Contact Technology in the 1960s, and have used it in the
Cannon MDM Series Microminiature Connectors for decades. ITT Cannon Cannon’s Twist Pin System consists of the Micro Socket
and the Micro Pin or Twist Pin.
Advantages of Cannon’s Twist Pin Contact System
• Seven points of electrical contact (Micro 0.050 inch interconnect)
• Contact and crimp sleeve materials carefully optimized for
extremely reliable crimps; no design tradeoffs
• Seamless crimp sleeves
• Multiple 4-indent wire crimps standard & smaller bore micro
socket contacts
• Standard integral tail & thru bundle MicroPin contacts
(high density packaging)
• High mating cycles
• High current handling capabilities
• System qualification in numerous aerospace, defense, electronic
& high temperature geophysical applications
• Wide array of wire terminations
How It Works:
POS-A-Line Contact Alignment*
The flexible Twist Pin is recessed into the insulator and the rigid socket is exposed, reversing the traditional positions of pin and socket.
During mating, the socket is guided into the pin insulator by the lead-in chamfer. The pin is kept from flexing beyond the socket
capture radius by the walls of the cavity. The hemispherical weld of controlled radius at the tip of the pin combines with the lead-in
chamfers of the socket contact and the pin insulator to carn the pin into alignment. By controlling the welding process and the
dimensions of the socket contact and the insulators, it is impossible for the recessed pin to escape the socket capture radius.
*Figure 1 - The Twist Pin Contact System consists of several stranded cores making up the wire bundle. The strands are subsequently
heat treated and a weld is performed on the tip of each contact. Crimp sleeves are then inserted over the contact and crimp areas
are defined to produce a seamless crimp system. The Twist Pin Contact System is referred by ITT Cannon as a Pos-A-Line contact
alignment system. Our reference to this system identifies that the flexible Twist Pin is recessed into the insulator and the rigid socket
is exposed thus reversing the traditional positions of the pin and socket. During the mating sequence, the socket is guided into the
pin insulator by the lead-in chamfer. The pin is kept from flexing beyond the socket capture radius by the walls of the cavity. The
hemispherical weld of controlled radius at the tip of the pin combines with the lead-in chamfer of the socket contact and the pin
insulator to cam the pin in alignment. ITT Cannon has developed a very robust Six Sigma manufacturing process that controls the
welding process as well as the dimensions of the socket contact and insulator material. The net result is a contact system that makes
it impossible for the recessed pin to escape the socket capture radius.
Figure 2 - Illustrates the Twist Pin features, as well
as mating & severe misalignment conditions.
SLEEVE
WIRE
WIRE CRIMP
CRIMP
AREA
WELDED TIP
Cannon
MICROPIN
Figure 1
NORMAL MATING
CONDITIONS
SEVERE MISALIGNMENT
TWIST PIN CONTACTS WILL MATE
EVEN UNDER SEVERE MISALIGNMENT
Figure 2
8www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
MDM MDM PCB MDLM
MDM
Coaxial/Power
Combo
High Temp
Micro
MDM F222
Ultra-High
Temp Micro
MDM F300
MIL-DTL-83513 MDMH
Hermetics
Applications MDM Connectors
are highly reliable,
extremely small and
lightweight with
higher density
contact
configurations
than traditional
rectangular
connectors.
MDM-PCB Metal
Shell High Density
Connectors are
designed for use
with flex circuitry,
flat cable and
printed circuit
boards.
MDLM Connectors
offer are ideally
suited for harsh
environment
Aerospace &
Defense, Industrial
and Transportation
applications that
require a thinner,
lower profile design
package.
MDM C/P
Connectors have
been tooled in
several coaxial
layouts and offer
versatility by
combining coaxial
and signal lines
in the same
connector.
MDM F222 High
Temp Series is
tested to
withstand 200°C
continuous
operating
temperature for 500
hours and meets the
harsh environment
requirements
of the Oil and
Gas exploration
industries.
MDM F300 High
Temp Series is
tested to
withstand 230° con-
tinuous operating
temperature for 500
hours and meets the
harsh environment
requirements of the
Oil and Gas explora-
tion industries.
MIL-DTL-83513
Connectors provide
high density,
lightweight,
field-proven
twist pin contact
design used in
avionics gear,
communications
equipment and
satellites, as
well as medical
applications.
Hermetically-sealed
MDMH Connectors
are designed for
applications where
a vacuum, inert
gas or a constant
controlled pressure
are required to
eliminate adverse
effects created
by atmospheric
changes.
Available
Layouts Plug and Socket Plug and Socket Plug and Socket Plug and Socket Plug and Socket Plug and Socket Plug and Socket Plug and Socket
Current
Rating 3A max. 3A max. 3A max. 3A max. 3A max. 3A max. 3A max. 3A max.
Contact
Resistance 8 milliohms max. 8 milliohms max. 8 milliohms max. 8 milliohms max. 8 milliohms max. 8 milliohms max. 8 milliohms max. 24 milliohms
max.
Contact
Material
gold plated
copper alloy
gold plated
copper alloy
gold plated
copper alloy
gold plated
copper alloy
gold plated
copper alloy
gold plated
copper alloy
gold plated
copper alloy
gold plated
copper and steel
Shell Metal Metal Metal Metal Metal Metal Metal Metal
Shell
Material Aluminum Aluminum Aluminum Aluminum Steel Stainless Steel Aluminum Steel
Available
Layouts
9, 15, 21, 25, 31,
37, 51 & 100
9, 15, 21, 25, 31,
37, 51 & 100
9, 15, 21, 25, 31,
37, 51
7C/P2, 24C/P4,
27C/P5 & 10C/
P10
9, 15, 21, 25, 31,
37 & 51
9, 15, 21, 25, 31
& 37
9, 15, 21, 25, 31,
37, 51 & 100
9, 15, 21, 25, 31,
37 & 51
Configuration Polarized D Polarized D Polarized D Polarized D Polarized D Polarized D Polarized D Polarized D
RoHS
Plating Available Available Available Available Not Available Not Available Available Available
Factory
Terminated Yes* Yes Yes Yes Yes Yes Yes Yes*
Space
Applications Available Available Available Available Yes No Available Yes
Cannon Microminiature Connectors | Product Selection Guide
* Solderpot versions available for end user termination
9
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Dimensions shown in mm
Specifications and dimensions subject to change
TMDM
Filter MD** MJS MIK MIKM MIKQ MT* MEB
Applications MDM Filter
Connectors are
designed for use in
commercial avionics
and equipment,
with increasing
emphasis on
EMI, RFI and
EMP shielding.
MD**
Microminiature
Connectors are used
in applications
requiring highly
reliable, extremely
small, lightweight
plastic connectors.
MJS Jackscrew
Series provides a
reliable interconnect
for board-to-board,
board-to-cable and
cable-to-cable
applications.
MIK Micro Circular
Series are rugged
yet lighweight and
meet or exceed the
applicable
requirements of
MIL-DTL-83513.
Applications include
biomedical,
instrumentation
and miniature
black boxes.
MIKM Micro
Circular Series are
rugged yet ligh-
weight and meet or
exceed the
applicable
requirements of
MIL-DTL-83513.
Application include
biomedical,
instrumentation
and miniature
black boxes.
MIKQ Micro Circular
Series are rugged
yet lighweight and
meet or exceed the
applicable
requirements of
MIL-DTL-83513.
Application include
biomedical,
instrumentation
and miniature
black boxes.
MT Microstrips pro-
vide an extremely
dense and reliable
interconnection
solution in a
minimum profile
package, offering
exceptional board-
to-wire application
flexibility.
Micro Edgeboard
(MEB) Series pro-
vides a combination
of high density
and reliability for
applications in
airborne and space
systems, computers
and peripherals,
and industrial/
commercial control
systems.
Available
Layouts Plug and Socket Plug and Socket Plug and Socket Plug and Socket Plug and Socket Plug and Socket Plug and Socket Plug and Socket
Current
Rating 3A max. 3A max. 3A max. 3A max. 3A max. 3A max. 3A max. 3A max.
Contact
Resistance
15 milliohms
max. 8 milliohms max. 8 milliohms max. 8 milliohms max. 8 milliohms max. 8 milliohms max. 8 milliohms max. 8 milliohms max.
Contact
Material
gold plated
copper alloy
gold plated
copper alloy
gold plated
copper alloy
gold plated
copper alloy
gold plated
copper alloy
gold plated
copper alloy
gold plated
copper alloy
gold plated
copper alloy
Shell Metal Plastic Plastic Plastic Metal Metal Plastic Plastic
Shell
Material Aluminum Thermoplastic
& Thermoset
Thermoplastic
& Thermoset Thermoplastic Steel Steel Thermoplastic Thermoset
Available
Layouts
9, 15, 21, 25, 31,
37 & 51
9, 15, 21, 25, 31,
37 & 51
10, 26, 51
& 66 Rect/
unshrouded
16, 28 & 35
- Rect/shrouded
26, 38, 42 & 76
- Polarized D
7 & 55 7, 55 & 85 7, 19 & 37 MTV - 1 thru 120
MTB - 1 thru 80
64, 128, 92 &
184
Configuration Polarized D Polarized D Rectangular &
Polarized D Circular Circular Circular
RoHS
Plating No Available Available Available Available Available Available Available
Factory
Terminated Yes Yes* Yes* Yes Yes Yes Yes Yes
Space
Applications Yes Available Available Yes Yes Yes Yes Yes
10 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Cannon MDM Series Microminiature Connectors are used in applications requiring highly reliable,
extremely small and lightweight solutions with higher density contact configurations. They are available
in eight shell sizes that accommodate from 9 to 100 contacts, as well as special arrangements with
power and coaxial contacts. Cannon MDM Series Microminiature Connectors employ size 24 Micro-Pin
/ Micro-Socket Contacts on .050 (1.27) centers in a contact density identical to the standard Micro-D
connector series, but with Aluminum shells to increase strength, prevent chipping, cracking or breaking
and provide electromagnetic (EMI and RFI shielding. They also feature a silicone elastomer compression
interfacial seal to provide a moisture and humidity seal between each contact and between the contacts
and shell.
Specifications
Performance Data
STANDARD MATERIALS AND FINISHES
Shell - 6061-T6 Aluminum alloy per QQ-A-200/8, yellow chro-
mate/cadmium, Type II, Class 3 over electroless nickel per
SAE AMS-C-26074, Class 4.
Insulator - Liquid Crystal Polymer per MIL-M-24519,
Type GLCP-30F (9-100)
- Glass filled diallyl phthalate per
MIL-M-14, Type SDGF (7*2 and 24*4)
- Polyphenylene sulfide per
MIL-M-24519, Type GST-40F (16*5)
- Polyester per MIL-M-24519, Type GPT-30F (10*10)
Contacts - Copper alloy, gold plate
Mounting Hardware - 300 Series stainless steel, passivate
Kit, Jackpost (3) items - 300 Series stainless steel, passivate
Washer - 400 Series stainless stell, passivate
Standard Epoxy - Hysol EE4215/HD3561, color black
- Hysol EE4198/HD3561, color green
- Hysol MG40FS molding compound
Test Method Criteria of Acceptance
Dielectric Withstanding
Voltage
Method 3001:
600 VAC at sea level
150 VAC at 70,00’ altitude
No breakdown
No breakdown
Insulation Resistance Method 3003 5,000 megohms minimum
Thermal Shock Method 1003. Condition A: - 55°C to +125°C No physical damage
Physical Shock Method 2004, Condition E: 50 G’s, 3 axes, 6 millisecond
duration sawtooth pulse
No physical damage
No loss of continuity > 1 μsec
Vibration Method 2005, Condition IV: 20 G’s, 10-20,000 Hz. 12 hrs No physical damage
No loss of continuity > 1 μsec
Durability 500 cycles of mating and unmating, 500 CPH max. No mechanical or electrical defects
Moisture Resistance Method 1002, Type II, omit steps 7a & 7b Insulation resistance > 100 megohms
Salt Spray Method 1001, Condition B: 48 hours Shall be capable of mating and unmating,
and meet contact resistance requirements
Contact Resistance
(MIL-STD-202)
Method 1001, Condition B: At 3 amps
At 1 milliamp
8 milliohms maximum
10 milliohms maximum
Contact Retention Per MIL-DTL-83513 5 lb. minimum axial load
MECHANICAL FEATURES
Coupling - Friction/jackscrews
Polarization - Keystone-shaped shells
Contact Spacing
Centers
- .050 (1.27)
Shell Styles - Plug and receptacle
No. of Contacts - 9 thru 100 signal;
5 signal/2 coaxial;
5 signal/2 power;
11 signal/5 coaxial;
11 signal/5 power;
0 signal/10 coaxial;
0 signal/10 power;
20 signal/4 coaxial;
20 signal/4 power
Coaxial Cable - RG - 178/U
Wire Size - #24 thru #32 AWG
Contact Termination - Multiple indent crimp
Micro-D Metal Shell - .050” Contact Spacing MDM
11
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Dimensions shown in mm
Specifications and dimensions subject to change
Micro-D Metal Shell - .050” Contact Spacing
For additional termination codes, please see pages 79-81.
Series
MDM: (Size 9-100) Liquid Crystal Polymer (LCP)
MDM: (Combo Layout) Diallyl Phthalate (DAP)
Contact Arrangements
9-15-21-25-31-37-51-100 (standard)
16C5, 10C10, 7C2, 24C4 (coaxial) or combination of
16P5, 10P10, 7P2, 24P4 (power) coax and power
Contact Type
P - Pin
S - Socket
Termination Type
H - Harness-insulated wire.
L - Solid-uninsulated wire.
S - Solder pot to accept #26 AWG MAX.
harness wire. (Not available with power
contact arrangements.)
Termination code*
(H) 001 - 18”,7/34 strand,#26 AWG, MIL-W-16878/4,
Type E Teflon, yellow.
(H) 003 - 18”, 7/34 strand, #26 AWG, MIL-W-16878/4,
Type E Teflon, color coded to MIL-STD-681 System I.
(L) 1 - 1/2” uninsulated solid #25 AWG gold plated copper.
(L) 2 - 1” uninsulated solid #25 AWG gold plated copper.
Hardware
M - Military specification hardware, see page 16
for military hardware codes.
P - Jackpost
K - Jackscrew-standard profile
L - Jackscrew-low profile
F - Float mount
B - No hardware standard.091 (2.31) dia. hole for
sizes 9-51; .120 (3.05) dia. hole for size 100.
A - .125 (3.18) dia. mounting holes for sizes 9-51;
.166 (4.22) dia. hole for size 100.
B1 - .1475 (3.75) dia. hole for size 100 (Per MIL-DTL-83513)
Shell Finish Modification Codes
No Number - (Standard cadmium/yellow chromate over nickel
A174 - Electroless nickel
A172 - Gold over nickel
A141 - Irridite/alodine
A30 - Black anodize
Modification Codes
F222 - High Temp (200°C)
F234 - 24 AWG Wire
A295 - Non-Magnetic
K135 - F222 and A295
A214 - Hot tin dip
K139 - F222 High (200°C) and F234 (24 AWG Wire)
RoHS Compliance
Series
Contact Arrangements
Contact Type
Termination Type
Termination Code
Hardware
Shell Finish Mod Codes
R--
MDM 51 H P
001 XXX
P
MDM
How to Order (For MIL-DTL-83513 ordering information, see pp. 29-30)
12 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Face View of Pin insert - Use Reverse Order for Socket Side
Contact Arrangements
Micro-D Metal Shell - .050” Contact Spacing
9 Contacts
1 2 3 4 5 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1 2 3 4 5 6 7 8 9 10 11 12 13
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
17 18 19 20 21 22 23 24 25 26 27 28 29 30 3114 15 16 17 18 19 20 21 22 23 24 25
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
9 10 11 12 13 14 15 12 13 14 15 16 17 18 19 20 21
6 7 8 9
15 Contacts 21 Contacts
37 Contacts31 Contacts25 Contacts
51 Contacts
.043
(1.09)
100 Contacts
.025
(0.64)
TYP.
.050
(1.27)
TYP.
A1 A1 A2 A3 A4
12 34 56 7
89 10 11 12 13
14 15 16 17 18 19 20
A2
12 3
45
Coaxial
Size 51 Shell
20 Micr o contacts
4 Coax or 4 Power
(Not MS)
25P4
25C4
Size 25 Shell
5 Micr o contact
2 Coax or 2 Power
7P2
7C2
.320
(8.13)
A2A1 A3 A4 A5
56 7
91 0 118
23 41
Size 51 Shell
11 Micr o contact
5 Coax or 5 Power
16P5
16C5
.714 (18.14)
.460 (11.68)
.007
(0.18)
.103
Size 100 Shell
0 Micr o contact
10 Coax or 10 Power
10P10
10C10
A2A1 A3 A4 A5
A7A6 A8 A9 A10
Contact identication numbers are for reference only and do not appear on insulation or connector body.
MDM
13
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Dimensions shown in mm
Specifications and dimensions subject to change
(Conforms to MIL-DTL-83513)
Panel Mounting Dimensions (Sizes 9 - 100)
Micro-D Metal Shell - .050” Contact Spacing
Plug
Receptacle
Receptacle (MDM-100 only)
Part Number
By Shell Size
A
Max.
B
Max.
C
Max.
D
Max.
E
Max.
F
+_.005 (0.13)
G
Max.
Average Weights**
oz. (gm.) ±5%
MDM-9P* .785 (19.94) .334 (8.48) .400 (10.16) .270 (6.86) .308 (7.82) .565 (14.35) .185 (4.70) .063 (1.79)
MDM-9S* .785 (19.94) .402 (10.21) .400 (10.16) .270 (6.86) .308 (7.82) .565 (14.35) .253 (6.43) .063 (1.79)
MDM-15P* .935 (23.75) .484 (12.29) .550 (13.97) .270 (6.86) .308 (7.82) .715 (18.16) .185 (4.70) .084 (2.39)
MDM-15S* .935 (23.75) .552 (13.97) .550 (13.97) .270 (6.86) .308 (7.82) .715 (18.16) .253 (6.43) .083 (2.37)
MDM-21P* 1.085 (27.56) .634 (16.10) .700 (17.78) .270 (6.86) .308 (7.82) .865 (21.97) .185 (4.70) .105 (2.99)
MDM-21P* 1.085 (27.56) .702 (17.83) .700 (17.78) .270 (6.86) .308 (7.82) .865 (21.97) .253 (6.43) .104 (2.97)
MDM-25P* 1.185 (30.10) .734 (18.64) .800 (20.32) .270 (6.86) .308 (7.82) .965 (24.51) .185 (4.70) .119 (3.39)
MDM-25S* 1.185 (30.10) .802 (20.37) .800 (20.32) .270 (6.86) .308 (7.82) .965 (24.51) .253 (6.43) .118 (3.36)
MDM-31P* 1.335 (33.91) .884 (22.45) .950 (24.13) .270 (6.86) .308 (7.82) 1.115 (28.32) .185 (4.70) .140 (3.99)
MDM-31S* 1.335 (33.91) .952 (24.18) .950 (24.13) .270 (6.86) .308 (7.82) 1.115 (28.32) .245 (6.43) .139 (3.96)
MDM-37P* 1.485 (37.72) 1.034 (26.26) 1.100 (27.94) .270 (6.86) .308 (7.82) 1.265 (32.13) .185 (4.70) .161 (4.59)
MDM-37S* 1.485 (37.72) 1.102 (27.99) 1.100 (27.94) .270 (6.86) .308 (7.82) 1.265 (32.13) .253 (6.43) .160 (4.56)
MDM-51P* 1.435 (36.45) .984 (24.99) 1.050 (26.67) .310 (7.87) .351 (8.92) 1.215 (30.86) .228 (5.79) .193 (5.50)
MDM-51S* 1.435 (36.45) 1.052 (26.72) 1.050 (26.67) .310 (7.87) .351 (8.92) 1.215 (30.86) .296 (7.52) .188 (5.35)
MDM-100P* 2.170 (55.12) 1.384 (35.15) 1.442 (36.63) .360 (9.14) .394 (10.01) 1.800 (45.72) .271 (6.88) .500 (14.3)
MDM-100S* 2.170 (55.12) 1.508 (38.10) 1.442 (36.63) .360 (9.14) .394 (10.01) 1.800 (45.72) .394 (10.01) 1.040 (29.5)
*Add lead type and length; see How To Order. ***Weight given is 1/2” uninsulated, solid, #25 AWG gold plated copper pigtails.
Solder Pot
.110 (2.79)
MAX.
.200 (5.08)
MAX.
D
F
TWO MTG. HOLES
.091 ±.003(2.31 ±0.08)
.284 (7.21)
MAX.
.416 (10.57)
MAX.
C
B
.186 (4.72)
MAX. .093
(2.36)
REF.
A
E
G
Solder Pot
.110 (2.79)
MAX.
.200 (5.08)
MAX.
D
F
TWO MTG. HOLES
.091 ±.003(2.31 ±0.08)
.296 (7.52)
MAX.
.429 (10.09)
MAX.
C
B.093
(2.36)
REF.
.198 (5.03)
MAX.
A
E
G
Pigtail termination
D
F
TWO MTG. HOLES
.120 ±.003(3.05 ±0.08)
.429 (10.90)
MAX. .198 (5.03)
MAX.
.296 (7.52)
MAX.
.394 (10.01)
MAX.
C
B
.093 (2.36)
REF.
A
E
G
.200 ±.005
(5.08 ±0.13)
Plug and Receptacle
Rear Mounted
Plug and Receptacle
Front Mounted
Plug Front Mounted
Receptacle Rear Mounted
.395 ±.005
(10.03 ±0.13)
.300 ±.005
(7.62 ±0.13)
MDM
14 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Connector Saver
Micro-D Metal Shell - .050” Contact Spacing
Size Electroless Nickel (A174) Plated Cadmium over Nickel (A101) Plated *Hardware Kits A
Max.
B
± .005 (0.13)
C
Max.
With Hardware W/O Hardware With Hardware W/O Hardware
9MDM98479-86 MDM98479-18 MDM98479-78 MDM-97294-371 320-9505-014** .785 (19.94) .565 (14.35) .308 (7.82)
15 MDM98479-87 MDM98479-19 MDM98479-79 MDM-97294-372 320-9505-014** .935 (23.75) .715 (18.16) .308 (7.82)
21 MDM98479-88 MDM98479-20 MDM98479-80 MDM-97294-373 320-9505-014** 1.085 (27.56) .865 (21.97) .308 (7.82)
25 MDM98479-89 MDM98479-21 MDM98479-81 MDM-97294-374 320-9505-014** 1.185 (30.10) .965 (24.51) .308 (7.82)
31 MDM98479-90 MDM98479-14 MDM98479-82 MDM-97294-375 320-9505-014** 1.335 (33.91) 1.115 (28.32) .308 (7.82)
37 MDM98479-91 MDM98479-15 MDM98479-83 MDM-97294-376 320-9505-014** 1.485 (37.72) 1.265 (32.13) .308 (7.82)
51 MDM98479-92 MDM98479-16 MDM98479-84 MDM-97294-377 320-9505-014** 1.435 (36.45) 1.215 (30.86) .351 (8.91)
100 MDM98479-93 MDM98479-17 MDM98479-85 MDM-97294-717 320-9508-014** 2.170 (55.12) 1.800 (45.72) .394 (10.01)
* Kit contains 2 jackpost/jackscrew bushings and 2 E-Rings.
** Size 9-51-#2-56 UNC-2B Thread
*** Size 100-#4-40 UNC-2B Thread
Save wear and tear on your equipment and system connectors with Cannon’s MDM Connector
Saver. Eliminate multiple mating and de-mating during testing and final checkout by simply mating
the “Connector Saver” to your unit and using the opposite side for your testing interface. This result
is less wear, less tear and less chance of damage. Our MDM Connector Saver is available in all eight
standard MDM layouts. Mating hardware is also available and can be included with the original
order, or it may be ordered separately.
.040 (1.02) MAX. ALLOWABLE
AXIAL FLOAT JACKSCREW/JACKPOST BUSHING
(FOR REFERENCE ONLY SEE
ORDERING INFORMATION BELOW.)
MICROSOCKET
CONNECTOR RECEPT
INTERFACIAL SEAL
.185 (4.70) MAX. (TYP.)
E-RING (TYP.)
CONNECTOR, PLUG
BACKPOTTING, EPOXY
.790 (20.07) MAX.
.315
(8.00)
MAX.
.090 (2.29) REF.
(TYP.)
.900 (22.86) REF.
MDM Size 9 Shown
#2-56 UNC-2A THD (9-51)
(TYP.)
MICROPIN
C
BA
MDM
15
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Panel Cutouts
Micro-D Metal Shell - .050” Contact Spacing
For 9-51 Shell Sizes
NOTES:
1. Front panel mounting is the preferred mounting
method. Front panel mounting dimensions (figure 1) will
accommodate either #2-56 screws or jackpost hardware.
2. Rear panel mount dimensions (figure 2) will accommo-
date #2-56 screw hardware only. When mounting the
connector with rear panel mount jackpost see the panel
cut-out dimensions.
3. Edgeboard mounting bracket (figure 3) uses #2- 56
screws. Dimension .450+/-.002 (11.43+/-0.05) locates the
MDM receptacle flush with the end of the board.
For 100 Shell Size
NOTES:
1. Front mounting is the preferred mounting method. Front
panel mounting dimensions (figure 1) will accommodate
either #4-40 screws or jackpost hardware.
2. Rear panel mount dimensions (figure 2) will accommo-
date #4-40 screw hardware only see the panel cut-out
dimensions.
3.Edgeboard mounting bracket (figure 3) uses #4-40
screws. Dimension .450+/-.002 (11.43+/-0.05) locates the
MDM receptacle flush with the end of the board.
Shell Sizes 9 thru 51
Shell Size 100
Shell Size Cutout
Figure
A
+.004
-.000
B
+.004
-.000
C
+.005
-.000
D
+.005
-.000
9
1 .408 .271 .570 .089
2 .401 .252 .570 .089
3 - - .570 .089
15
1 .558 .271 .720 .089
2 .551 .252 .720 .089
3 - - .720 .089
21
1 .708 .271 .870 .089
2 .701 .252 .870 .089
3 - - .870 .089
25
1 .808 .271 .970 .089
2 .801 .252 .970 .089
3 - - .970 .089
31
1 .958 .271 1.120 .089
2 .951 .252 1.120 .089
3 - - 1.120 .089
37
1 1.108 .271 1.270 .089
2 1.101 .248 1.270 .089
3 - - 1.270 .089
51
1 1.058 .315 1.220 .089
2 1.051 .295 1.220 .089
3 - - 1.220 .089
++ ++
Figure 1
Front Mounting
D
TYP. D
TYP.
B
C
C
A
A
B
.100
(2.54)
R TYP.
.450±.002
(11.43±0.05)
FULL R.
(TYP.)
C
.030 (0.76) TYP.
D
PANEL REF.
)
.015 (0.38)R.
MAX.(TYP)
FULL R.
(TYP.)
FULL R. (TYP.)
26˚/27˚TYP
Figure 2
Rear Mounting
Figure 3
Edgeboard Mounting
+.005
-.000
+0.13
-0.00
++ ++
.118
(3.00
1.805
(45.85
.015 (0.38)
R. MAX (TYP.)
FULL R. (TYP.) FULL R. (TYP.) FULL R. (TYP.) PANEL REF.
)
.118
(3.00 )
.118
(3.00 )
)
+.005
-.000 1.805
(45.85 )
1.805
(45.85 )
.125
(3.18 )
1.456
(36.98 )
+0.10
-0.00
.361
(9.17 )
1.520
(38.61 )
.401
(10.18
.450+_.002
(11.43+_0.05) .030
(0.76) TYP.
)
Figure 1
Front Mounting
Figure 2
Rear Mounting
Figure 3
Edgeboard Mounting
+0.13
-0.00
+.005
-.000
+0.13
-0.00
+.004
-.000
+0.10
-0.00
+.004
-.000
+.005
-.000
+0.13
-0.00
+0.10
-0.00
+.004
-.000
+0.10
-0.00
+.004
-.000
+.005
-.000
+0.13
-0.00
+.005
-.000
+0.13
-0.00
+.005
-.000
+0.13
-0.00
MDM
16 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Mounting Hardware Views (sizes 9-51)
Mounting Hardware to Military Specification (for sizes 9 - 51) per MIL-DTL-83513/5
Micro-D Metal Shell - .050” Contact Spacing
This hardware supplied in kits unassembled (2 pieces of each item).
Shown here is a cutaway view of the float mount for the MDM connector. The basic shell dimensions are the same for
the float mount and the screw mounting hole configurations. View shown is for standard float mount front panel
mounting. Reverse mounting is available on request.
*Size 100 requires B1 size mounting holes for
Mil-Spec hardware
Note: Torque values as follows:
Size 9-51 4.0 in-lbs
Size 100 6.0 in-lbs
To order hardware kits separately, order either by M83513/5-** or by 320-950X-XXX.
* NOTE: Torque values are as follows:
Low Profile Jackscrew (L)-2.5 in-lbs
Standard Jackscrew (K)-2.5 in-lbs
.014 ± .004
(0.36 ± 0.10) ALLOWABLE
DIAMETRAL FLOAT
.020 (0.51) MAX. ALLOWABLE
AXIAL FLOAT
.150 ± .003
(3.81 ± .076)
.185 (4.70)
MAX .093
(2.36)
REF.
.090 ± .0015
(2.29 ± 0.038)DIA .031 ± .003
(0.79 ± 0.08)
MATING
FACE
MATING
FACE
#2-56
UNC-2A
.490
(12.45) MAX
.735 (18.67)
MAX.
MATING
FACE
CONNECTOR
SHOWN FOR
REF ONLY
HEX HEAD -
.050 (1.27) ACROSS FLATS
.050 (1.27) DEEP (REF)
.155
(3.94) MAX.
PART HAS A .040 (1.02)
MAX. AXIAL FLOAT
#2-56 UNC-2A
Jackscrew - (L) Low ProfileJackscrew - (K) Standard ProfileFloat Mount - (F)
PART HAS A .040 (1.02)
MAX AXIAL FLOAT
CONNECTOR
SHOWN FOR
REF. ONLY
#2-56 UNC-2A
THREAD TYP.
PLUG (REF. WITH
.092 (2.34) DIA.
MOUNTING HOLES
POTTING WELL (REF.)
.361 (9.17) MAX.
.390 (9.91) MAX.
SIZE 100 ONLY
.010 (0.25)
TH'K (REF.)
.062 (1.57)
HEX. (REF.)
.868 (22.05) MAX.
.902 (22.91) MAX.
.010 (0.25)
TH'K (REF.)
#2-56 UNC-2A
THREAD TYP.
PLUG (REF.) WITH
.092 (2.34) DIA.
MOUNTING HOLES
POTTING WELL
(REF.)
Figure 1. Jackscrew - Low profile
Slotted Head
Size 9-51
Size 100*
Allen head
Optional Head Configuration
Plug and Receptacle
Low and High Profile
Size 9-51
Size 100* (same dimensions)
Figure 2. Jackscrew - High Profile
Slotted Head
Size 9-51
Size 100*
.125 (3.18) HEX.
.187 (4.75) HEX.
#2-56 UNC-2B THREAD
#4-40 UNC -2A THREAD
LOCKWASHER
RETAINING NUT
.154 (3.91) HEX.
.187 (4.75) HEX.
.062 ± .010
(.157 ± 0.25)
SIZE 100 SAME
.475 ± .025
(12.06 ± 0.64)
SIZE 100 SAME
.190/.185(4.83/4.70)
.185/.175(4.70/4.44)
Figure 3. Jackpost Assembly
Size 9-51
Size 100*
Description
Size 9-51
Mod Code Part
Number
* *
Size 100*
Mod Code Part
Number
* *
Slotted Head Jackscrew Assy Low Profile (Figure 1) M5 320-9508-025 05 M15 320-9508-021 15
Slotted Head Jackscrew Assy Low Profile (Figure 2) M6 320-9508-027 06 M16 320-9508-023 16
Allen Head Jackscrew Assy Low Profile (Figure 1) M2 320-9508-026 02 M12 320-9508-022 12
Allen Head Jackscrew Assy High Profile (Figure 2) M3 320-9508-028 03 M13 320-9508-024 13
Jackpost Assy (Figure 3) M7 320-9505-033 07 M17 320-9505-030 17
MDM
17
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Mounting Hardware Views for Front Panel Mount (for sizes 9-51)
Micro-D Metal Shell - .050” Contact Spacing
Description Part Number A
+/-.005 (±0.13)
B
+/- .010
Screw 322-9500-000 N/A
Jackpost kit 320-9505-000 N/A
Mounting Bracket 90° MDM for 9 thru 37 Shell Sizes 015-9516-002 .147 (3.73) .277 (7.82)
Mounting Bracket 90° MDM for 51 Shell Size 015-9516-003 .169 (4.29) .350 (8.89)
Shell Size
A
+.004 (0.10)
-.000 (0.00)
B
+.004 (0.10)
-.000 (0.00)
C
+_.005 (0.13)
9 .401 (10.19) .252 (6.40) .565 (14.35)
15 .551 (14.00) .252 (6.40) .715 (18.16)
21 .701 (17.81) .252 (6.40) .865 (21.97)
25 .801 (20.34) .252 (6.40) .965 (24.51)
31 .951 (24.16) .252 (6.40) 1.115 (28.34)
37 1.101 (27.97) .252 (6.40) 1.265 (32.13)
51 1.051 (26.70) .295 (7.49) 1.215 (30.86)
Panel A Thickness
A
+.005 (0.13)
-.000 (0.00)
Jackpost Kit Number*
3/32 (2.4) .087 (2.21) 320-9505-007
1/16 (1.6) .056 (1.42) 320-9505-006
3/64 (1.2) .042 (1.07) 320-9505-005
1/32 (0.8) .025 (0.64) 320-9505-004
Jackpost Bushing (for rear panel mounting-for sizes 9-51)
Screw Lock Assembly*
*NOTE Torque value is 2.5 in/lbs max.
.093 (2.36)
RECOMMENDED
PANEL THICKNESS
BUSHING
.182 (4.62)
MAX. .688 (17.48)
MAX.
.408 (10.36)
MAX.
RETAINING
CLIP
LOCK
SCREW
Jackpost - (P)
MATING
FACE
CONNECTOR
SHOWN FOR
REF. ONLY
#2-56 UNC-2B
.185 (4.70) MAX.
.500
(12.7)
MAX.
PANEL REF.
.232 (5.89) MAX.
#2-56 UNC-2A
.052
(1.32) TYP.
.260
(6.60) MAX.
#2-56
UNC-2B
THD
B
.178 ± .005
(4.52 ± 0.13)
.096 ± .005
(2.44 ± 0.13)DIA.
.170
(4.32) MAX.
A
90° Angle Mounting Bracket
NOTES: Screw lock assembly (322-9500-000) can be used for front mounting only. Jackpost kit (320-9505-000) consists of two assmblies, shipped unassmbled.
*A kit consists of 2 jackpost, 2 nuts, 2 washers.
Jackpost diameter within the "A"
dimension is .124/.120 (3.15/3.05).
HEX IS .135 (3.43)/.115 (2.92) ACROSS FLATS
#2-56 UNC-2B THD
MATING FACE
.170 (4.32)
.185 (4.70)
A
.500 (12.7)
.480 (12.19)
#2-56 UNC
2A THD
.126 (3.20)
.125 (3.18)
DIA. TYP
.105 (2.67)
.100 (2.54)
R TYP.
27˚
26˚ TYP
A
C
B
Plug and Receptacle Dimensions
MDM
18 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Mounting Hardware Views (for size 100)
Micro-D Metal Shell - .050” Contact Spacing
This hardware is factory installed.
Description Part Number A
+/-.005 (±0.13)
B
Max.
Screw 322-9500-000 N/A
Jackpost kit 320-9505-000 N/A
Mounting Bracket 90° MDM for 9 thru 37 Shell Sizes 015-9516-002 .147 (3.73) .308 (7.82)
Mounting Bracket 90° MDM for 51 Shell Size 015-9516-003 .169 (4.29) .350 (8.89)
Panel
Thickness
A
+.005 (0.13)
-.000 (0.00)
Jackpost Kit
Number*
3/32 (2.4) .087 (2.21) 320-9505-013
1/16 (1.6) .058 (1.42) 320-9505-012
1/32 (0.8) .025 (0.64) 320-9505-010
3/64 (1.2) .042 (1.07) 320-9505-011
Jackpost Bushing (for Rear Panel Mounting)
90° Angle Mounting Bracket
*NOTE: Torque values are as follows:
Low Profile Jackscrew (L)-4.0 in-lbs
Standard Profile Jackscrew (K)-4.0 in-lbs
#4-40 UNC-2A THD
#4-40 UNC-2B NOTHING OR FEMALE THD
.185 (4.70)
MAX.
.500 (12.70)
MAX.
PANEL -
MAY BE USED WITH
.093 (2.36) MAX
THICK PANEL
Jackpost - (P)
#4 LOCK WASHER
MATING SIDE
.123 ± .005
(3.12 ± 0.13) DIA.
#4-40 UNC-2B
THD
A
.395 (10.03)
MAX.
180
(4.57 )
+.010
-.005
+.025
-0.13 .235 ± .005
(5.97 ± 0.13)
.064 ± .010
(1.62 ± 0.25) TYP.
B
MATING
FACE
#4-40
UNC-2A
THD
.735 (18.67)
MAX.
Jackscrew - (K) Standard
PART HAS A .040 (1.02)
MAX AXIAL FLOAT
CONNECTOR
SHOWN FOR
REF. ONLY
.014 ± .004
(0.36 ± 0.10) ALLOWABLE
DIAMETRAL FLOAT
.020 (0.51) MAX. ALLOWABLE
AXIAL FLOAT
.174 ± .005
(4.4 ± .10)
.185 (4.70)
MAX .093
(2.36)
REF.
.116 ± .002
(2.29 ± .051)
DIA .031 ± .003
(0.79 ± 0.08)
MATING
FACE
Float Mount - (F) Std.
HEX. SOCKET HEAD.
.078 (1.98) ACROSS FLATS
.050 (1.27) MIN. DEPTH
.155 (3.94) MAX.
.040 (1.02) MAX.
AXIAL FLOAT
#4-40 UNC-2A THD
MATING SIDE
Jackscrew - (L) (Low Profile)
Dimensions for Rear Panel Mounting
ENGAGING FACE
RECEPTACLE
FOR REF. ONLY
#4-40 THREAD
RETAINING NUT
.500 (12.70)
MAX.
.185 (4.70)
.170 (4.32)
A
#4-40 UNC-2B
3/16" HEX.
LOCKING POST
.125
(3.18
1.516
(38.51
.401
(10.18
1.800 ± .005
(45.72 ± 0.13)
.161 (4.09)
.159 (4.04) DIA.
R
)
+.004
-.000
+1.10
-0.00
)
+.004
-.000
+1.10
-0.00
)
+.005
-.000
+0.13
-0.00
*2 jackposts, 2 nuts, 2 washers
Torque value for size 100
Note: Size 100 requires B mounting hole shell
size when using rear panel mount jackposts
MDM
19
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Micro-D Coaxial/Power Combo - .050” Contact Spacing
How to Order (For MIL-DTL-83513 ordering information, see page 34 - 35}
Series
MDM: (Size 9-100) Liquid Crystal Polymer (LCP)
Contact Arrangements
9-15-21-25-31-37-51-100 (standard)
16C5, 10C10, 7C2, 24C4 (coaxial) or combination of
16P5, 10P10, 7P2, 24P4 (power) coax and power
Contact Type
P - Pin S - Socket
Termination Type
H - Harness-insulated wire.
L - Solid-uninsulated wire.
S - Solder pot to accept #26 AWG MAX. harness wire.
(Not available with power contact arrangements)
Hardware
M - Military specification hardware, see page 16
for military hardware codes.
P - Jackpost
K - Jackscrew-standard profile
L - Jackscrew-low profile
F - Float mount
B - No hardware standard.091 (2.31) dia. hole for
sizes 9-51; .120 (3.05) dia. hole for size 100.
A - .125 (3.18) dia. mounting holes for sizes 9-51; .166 (4.22) dia.
hole for size 100.
B1 - .1475 (3.75) dia. hole for size 100 (Per MIL-DTL-83513)
Cannon offers three options of the MDM Coaxial/Power Microminiature Connector:
MDM Coaxial: The MDM Metal Shell Connectors have been tooled in several coaxial layouts,
offering the versatility of combining coaxial & signal lines in the same connector.
MDM Power: The same insulator used with coaxial contacts is available with power contacts,
offering the versatility of combining power and signal lines in the same connector.
MDM Coaxial/Power: Power and coaxial contacts can be interchanged as desired.
*See pp. 79-80 for additional termination codes.
RoHS Compliance
Series
Contact Arrangements
Contact Type
Termination Type
Termination Code
Hardware
Shell Finish Mod Codes
R--
MDM 51 H P
001 XXX
P
Termination code*
(H) 001 - 18”,7/34 strand,#26 AWG, MIL-W-16878/4,
Type E Teflon, yellow.
(H) 003 - 18”, 7/34 strand, #26 AWG, MIL-W-16878/4,
Type E Teflon, color
coded to MIL-STD-681 System I.
(L) 1 - 1/2” uninsulated solid #25 AWG gold plated copper.
(L) 2 - 1” uninsulated solid #25 AWG gold plated copper.
Shell Finish Modification Codes
No Number - (Standard cadmium/yellow chromate over nickel
A174 - Electroless nickel
A172 - Gold over nickel
A141 - Irridite/alodine
A30 - Black anodize
MDM
20 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Power Contacts Coaxial Contacts
++ ++
Plug
308 (7.82)
MAX
1.185 (30.10) MAX.
.091 ± .003
(2.31 ± 0.08)
.965 ± .005
(24.51 ± 0.13)
.416 (10.57)
MAX.
.186 (4.92) MAX.
.100
(2.54)
MAX.
.800
(20.32)
MAX.
.308 (7.82) MAX.
1.185 (30.10) MAX. .199 (5.05) MAX.
.429 (10.90)
MAX.
.100
(2.54)
MAX.
.800
(20.32)
MAX.
.965 ± .005
(24.51 ± 0.13)
.091 ± .003
(2.31 ± 0.08) DIA.
DIA.
Receptacle
++ ++
1.435 (36.45) MAX.
1.215 ± .005
(30.86 ± 0.13)
1.435 (36.45) MAX.
1.215 ± .005
(30.86 ± 0.13)
.351 (8.92)
MAX. .351 (8.92)
MAX.
.091 ± .003
(2.31 ± 0.08)DIA. .091 ± .003
(2.31 ± 0.08)DIA.
.416 (10.51)
MAX.
.186 (4.92)
MAX.
.100
(2.54)
MAX.
1.050
(26.67)
MAX.
.199 (5.05)
MAX.
.429 (10.90)
MAX.
.100
(2.54)
MAX. 1.050
(26.67)
MAX.
Plug Receptacle
7C2/7P2
24C4/24P4
BACK POTTING
REQUIRED
.350 (8.89)
MAX.
Plug
Receptacle
Receptacle
Plug
Micro-D Coaxial/Power Combo - .050” Contact Spacing MDM-C/P
21
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Micro-D PCB - .050” Contact Spacing
How to Order - MDM-PCB Series
Our MDM-PCB Microminiature Connectors are designed for use with flex circuitry, flat cable
and printed circuit boards or multi-layer boards. These interconnects use a standard MDM
metal shell and provide high density and high reliability in board-to-board, board-to-cable and
cable-to-cable applications. MDM PCB micro connectors are available in 8 shell sizes with 9 to
100 contacts. Terminations may be straight (BS) or at 90° right angle (BR, CBR) board thickness.
Jackpost mounting for use with locking hardware is also available.
Series
MDM - Micro “D” Metal Shell
Insulator Material
Liquid Crystal Polymer (LCP)
Contact Arrangements
9, 15, 21, 25, 31, 37, 51, and 100
Contact Type
P - Pin (Plug)
S - Socket (Receptacle)
Termination Type
BS - HStraight PCB Termination
BR - Right Angle PCB Termination
CBR - Right Angle Narrow
Profile PCB Terminations
CBS - Straight Narrow Profile
Mounting Hardware (Shell Flange)
P - Jackpost
R - Rear Panel Mount Jackpost
R1 - .032
R2 - .047
R3 - .062
R4 - .093
R5 - .125
M7 - Jackposts M83513/5-07 (Sizes 9-51)
M17 - Jackposts M83513/5-17 (Size 100)
No letter - none
Mounting Hardware for PCB
T - Threaded Insert (metal)
#2-56 Thd for Shell Sizes 9 thru 51
#4-40 Thd for Shell Size 100
No letter - none
Termination Tail Length Modification Code
None - .109 (2.77) ±.015 (0.38) Standard (solder
dipped)
L61 - .125 (3.18)
L67 - .140
L56 - .150 (3.81)
L66 - .171
L57 - .190 (4.83)
L39 - .250 (6.35)
L58 - .375 (9.52)
Shell Finish Modification Codes
None - Yellow Chromate/Cadmium over Nickel
A174 - Electroless Nickel
A172 - Gold over Nickel
A141 - Irridite/Alodine
A30 - Black Anodize
(For special modification codes, consult customer
service.)
RoHS Compliance
Series
Insulator Material
Contact Arrangements
Contact Type
Termination Type
Mounting Hardware (Shell Flange)
Mounting Hardware for PDB
Termination Tail Length Modification Code
Shell Finish Modification Codes
R- -
MDM 25* BS TP L39 A174P
NOTE: Back molding material –
Epoxy Hysol #MG40FS
MDM-PCB
22 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
PCB Termination Arrangements* (Viewed from PCB solder side)
Identification number shown for plug connector, use reverse order for socket connector.
BS (Board Straight) Series
Micro-D PCB - .050” Contact Spacing
NOTE: Standard lead termination is #24 AWG, solid copper, solder or tin dipped
All Termination Configurations .100 (2.54) x .100 (2.54) Grid Pattern, Offset .050 (1.27)
NOTE: Dimensions shown are for reference only-consult factory for final
design dimensions.
*For jackpost, add letter “P” or “M7” for sizes 9-51, “M17” for size 100.
*
LAST CAV.
CAV. #1
.100 (2.54)
REF.
.050
(1.27)
6 7 8 9
1 2 3 4 5
9 10 11 12 13 14 15
1 2 3 4 5 6 7 8
12 13 14 15 16 17 18 19 20 21
1 2 3 4 5 6 7 8 9 10 11
14 15 16 17 18 19 20 21 22 23 24 25
1 2 3 4 5 6 7 8 9 10 11 12 13
.050
(1.27)
.050
(1.27)
.050
(1.27)
.150
(3.81)
.375
(9.53)
.225
(5.72)
TYP.
.225
(5.72)
9 Contacts 15 Contacts stcatnoC 52stcatnoC 12
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
19 35
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
.050
(1.27) .050
(1.27) .100
(2.54)
TYP.
.150
(3.81)
.150
(3.81)
.150
(3.81)
31 Contacts 37 Contacts 51 Contacts
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
.150
(3.81) .150
(3.81)
100 Contacts
Part Number
By Shell Size
A
Max.
B
±.007 (.18)
C
±.005 (.13)
D
Max.
E
Max.
F
Max.
G
Max.
H
Max.
J
Max.
K
Max.
MDM-9PBS* 1.390 (35.31) 1.150 (29.21) .565 (14.35) .785 (19.94) .334 (8.48) .185 (4.70) .308 (7.82) .165 (4.19) .355 (9.02) .555 (14.10)
MDM-9SBS* 1.390 (35.31) 1.150 (29.21) .565 (14.35) .785 (19.94) .402 (10.21) .253 (6.43) .308 (7.82) .165 (4.19) .355 (9.02) .555 (14.10)
MDM-15PBS* 1.390 (35.31) 1.150 (29.21) .715 (18.16) .935 (23.75) .484 (12.29) .185 (4.70) .308 (7.82) .165 (4.19) .355 (9.02) .555 (14.10)
MDM-15SBS* 1.390 (35.31) 1.150 (29.21) .715 (18.16) .935 (23.75) .552 (13.97) .253 (6.43) .308 (7.82) .165 (4.19) .355 (9.02) .555 (14.10)
MDM-21PBS* 1.690 (43.93) 1.450 (36.83) .865 (21.97) 1.085 (27.56) .634 (16.10) .185 (4.70) .308 (7.82) .165 (4.19) .355 (9.02) .555 (14.10)
MDM-21SBS* 1.690 (43.93) 1.450 (36.83) .865 (21.97) 1.085 (27.56) .702 (17.83) .253 (6.43) .308 (7.82) .165 (4.19) .355 (9.02) .555 (14.10)
MDM-25PBS 1.740 (44.20) 1.500 (38.10) .965 (24.51) 1.185 (30.10) .734 (18.64) .185 (4.70) .308 (7.82) .165 (4.19) .355 (9.02) .555 (14.10)
MDM-25SBS* 1.740 (44.20) 1.500 (38.10) .965 (24.51) 1.185 (30.10) .802 (20.37) .253 (6.43) .308 (7.82) .165 (4.19) .355 (9.02) .555 (14.10)
MDM-31PBS* 2.040 (51.82) 1.800 (45.72) 1.115 (28.32) 1.335 (33.91) .884 (22.45) .185 (4.70) .308 (7.82) .165 (4.19) .355 (9.02) .555 (14.10)
MDM-31SBS* 2.040 (51.82) 1.800 (45.72) 1.115 (28.32) 1.335 (33.91) .952 (24.18) .253 (6.43) .308 (7.82) .165 (4.19) .355 (9.02) .555 (14.10)
MDM-37PBS* 2.340 (59.44) 2.100 (53.34) 1.265 (32.13) 1.485 (37.72) 1.034 (26.26) .185 (4.70) .308 (7.82) .165 (4.19) .355 (9.02) .555 (14.10)
MDM-37SBS* 2.340 (59.44) 2.100 (53.34) 1.265 (32.13) 1.485 (37.72) 1.102 (27.99) .253 (6.43) .308 (7.82) .165 (4.19) .355 (9.02) .555 (14.10)
MDM-51PBS* 2.270 (67.66) 2.000 (50.80) 1.215 (30.86) 1.435 (36.45) .984 (24.99) .228 (5.79) .351 (8.92) .165 (4.19) .355 (9.02) .555 (14.10)
MDM-51SBS* 2.270 (67.66) 2.000 (50.80) 1.215 (30.86) 1.435 (36.45) 1.052 (26.72) .296 (7.52) .351 (8.92) .165 (4.19) .355 (9.02) .555 (14.10)
MDM-100PBS* 3.070 (77.98) 2.800 (71.12) 1.800 (45.72) 2.175 (55.24) 1.384 (35.15) .271 (6.88) .460 (11.68) .303 (7.70) .550 (12.70) .686 (17.42)
MDM-100SBS* 3.070 (77.98) 2.800 (71.12) 1.800 (45.72) 2.175 (55.24) 1.508 (38.30) .394 (10.01) .460 (11.68) .303 (7.70) .550 (12.70) .686 (17.42)
.096 ± .005
(2.44 ± 0.13) DIA.
Size 9-51)
.120 ± .005
(3.05 ± 0.13)
Size 100
CAV.
#1 LAST
CAV.
G
JACKPOST (9-51)
#2-56 UNC-2B TYP.
JACKPOST (100)
#4-40 UNC-2B TYP.
F
A
B
C
.186 (4.72) MAX. PLUG
.198 (5.03) MAX. RECEPTACLE
.109 ± 0.15
(2.77 ± 0.38)
D
E
H
J
K
MDM-PCB
23
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
PCB Termination Arrangements (Viewed from bottom of connector, PCB solder side.)
Identification number shown for plug connector, use reverse order for socket connector.
BR (Board Right Angle) Series
Micro-D PCB - .050” Contact Spacing
Part Number
By Shell Size
A
Max.
B
± .007 (.18)
C
± .005 (.13)
D
Max.
E
Max.
F
Max.
G
Max.
MDM-9PBR* 1.390 (35.31) 1.150 (29.21) .565 (14.35) 334 (8.48) .185 (4.70) .455 (11.56) .308 (7.82)
MDM-9SBR* 1.390 (35.31) 1.150 (29.21) .565 (14.35) .402 (10.21) .253 (6.43) .455 (11.56) .308 (7.82)
MDM-15PBR* 1.540 (39.12) 1.300 (33.02) .715 (18.16) .484 (12.29) .185 (4.70) .455 (11.56) .308 (7.82)
MDM-15SBR* 1.540 (39.12) 1.300 (33.02) .715 (18.16) .552 (13.97) .253 (6.43) .455 (11.56) .308 (7.82)
MDM-21PBR* 1.690 (42.93) 1.450 (36.83) .865 (21.97) .634 (16.10) .185 (4.70) .455 (11.56) .308 (7.82)
MDM-21SBR* 1.690 (42.93) 1.450 (36.83) .865 (21.97) .702 (17.83) .253 (6.43) .455 (11.56) .308 (7.82)
MDM-25PBR* 1.790 (45.47) 1.550 (39.37) .965 (24.51) .734 (18.64) .185 (4.70) .455 (11.56) .308 (7.82)
MDM-25SBR* 1.790 (45.47) 1.550 (39.37) .965 (24.51) .802 (20.37) .253 (6.43) .455 (11.56) .308 (7.82)
MDM-31PBR* 2.040 (51.82) 1.800 (45.72) 1.115 (28.32) .884 (22.45) .185 (4.70) .455 (11.56) .308 (7.82)
MDM-31SBR* 2.040 (51.52) 1.800 (45.72) 1.115 (28.32) .952 (24.18) .253 (6.43) .455 (11.56) .308 (7.82)
MDM-37PBR* 2.340 (59.44) 2.100 (53.34) 1.265 (32.13) 1.034 (26.26) .185 (4.70) .455 (11.56) .308 (7.82)
MDM-37SBR* 2.340 (59.44) 2.100 (53.34) 1.265 (32.13) 1.102 (27.99) .253 (6.43) .455 (11.56) .308 (7.82)
MDM-51PBR* 1.875 (47.63) 1.600 (40.64) 1.215 (30.86) .984 (24.99) .228 (5.79) .565 (14.35) .351 (8.92)
MDM-51SBR* 1.875 (47.63) 1.600 (40.64) 1.215 (30.86) 1.052 (26.72) .296 (7.52) .565 (14.35) .351 (8.92)
MDM-100PBR* 2.74 (69.72) 2.500 (63.50) 1.800 (45.72) 1.384 (35.15) .271 (6.88) .755 (19.18) .394 (10.01)
MDM-100SBR* 2.74 (69.72) 2.500 (63.50) 1.800 (45.72) 1.508 (38.10) .394 (10.01) .755 (19.18) .394 (10.01)
*Add lead type and length; see How To Order.
NOTE: Standard lead termination is #24 AWG, gold plated, solid copper, solder or tin dripped.
*For jackpost, add letter “P” or “M7” for sizes 9-51, “M17” for size 100.
All Termination Configurations .100 (2.54) x .100 (2.54) Grid Pattern, Offset .050 (1.27).
.109 ± .015
(2.77 ± 0.38)
A
C
EG
.186 (4.72)
MAX. PLUG
.198 (5.05)
MAX.
.100
(2.54)
TYP.
B
D
JACKPOST
#2-56 UNC-2B TYP.
.125 ± .015
(3.18 ± 0.38)
F
.150 ± .010
(3.8 ± 0.25)
.096 ± .005
(2.44 ± 0.31)
.050
(1.27)
TYP.
.100 TYP.
CAV.
#1
LAST
CAV.
.300
(7.62)
6 7 8 9
1 2 3 4 5
9 10 11 12 13 14 15
1 2 3 4 5 6 7 8
12 13 14 15 16 17 18 19 20 21
1 2 3 4 5 6 7 8 9 10 11
14 15 16 17 18 19 20 21 22 23 24 25
1 2 3 4 5 6 7 8 9 10 11 12 13
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 .150
(3.81)
.050
(1.27)
.150
(3.81)
.150
(3.81)
.150
(3.81)
.150
(3.81)
.150
(3.81)
.175
(4.45)
.150
(3.81)
.375
(9.53)
.150
(3.81) .150
(3.81)
.225
(5.72)
9 Contacts
31 Contacts
15 Contacts
37 Contacts 51 Contacts
21 Contacts 25 Contacts
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 2 5 26
.150
(3.81)
.050
(1.27)
100 Contacts
MDM-PCB
24 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
PCB Termination Arrangements (Viewed from bottom of connector, PCB solder side.)
Identification number shown for plug connector, use reverse order for socket connector.
CBR (Condensed Board Right Angle) Series
Micro-D PCB - .050” Contact Spacing
Part Number
By Shell Size
A
Max.
B
± .005 (.13)
C
Max.
D
Max.
E
Max.
F
Max.
G
± .010 (.25)
H
± .010 (.25)
MDM-9PCBR* .785 (19.94) .565 (14.35) 334 (8.48) 308 (7.82) .185 (4.70) 420 (10.67) .250 (6.35) .230 (5.81)
MDM-9SCBR* .785 (19.94) .565 (14.35) .402 (10.21) .308 (7.82) .253 (6.43) .420 (10.67) .250 (6.35) .230 (5.81)
MDM-15PCBR* .935 (23.75) .715 (18.16) .484 (12.29) .308 (7.82) .185 (4.70) .420 (10.67) .250 (6.35) .130 (3.30)
MDM-15SCBR* .935 (23.75) .715 (18.16) .552 (13.97) .308 (7.82) .253 (6.43) .420 (10.67) .250 (6.35) .130 (3.30)
MDM-21PCBR* 1.085 (27.56) .865 (21.97) .634 (16.10) .308 (7.82) .185 (4.70) .420 (10.67) .250 (6.35) .130 (3.30)
MDM-21SCBR* 1.085 (27.56) .865 (21.97) .702 (17.83) .308 (7.82) .253 (6.43) .420 (10.67) .250 (6.35) .130 (3.30)
MDM-25PCBR* 1.185 (30.10) .965 (24.51) .734 (18.64) .308 (7.82) .184 (4.70) .420 (10.67) .250 (6.35) .130 (3.30)
MDM-25SCBR* 1.185 (30.10) .965 (24.51) .802 (20.37) .308 (7.82) .253 (6.43) .420 (10.67) .250 (6.35) .130 (3.30)
MDM-31PCBR* 1.335 (33.91) 1.115 (28.32) .884 (22.45) .308 (7.82) .185 (4.70) .520 (13.21) .250 (6.35) .130 (3.30)
MDM-31SCBR* 1.335 (33.91) 1.115 (28.32) .952 (24.18) .308 (7.82) .253 (6.43) .520 (13.21) .250 (6.35) .130 (3.30)
MDM-37PCBR* 1.485 (37.72) 1.265 (32.13) 1.034 (26.26) .308 (7.82) .185 (4.70) .520 (13.21) .250 (6.35) .130 (3.30)
MDM-37SCBR* 1.485 (37.72) 1.265 (32.13) 1.102 (27.99) .308 (7.82) .253 (6.43) .520 (13.21) .250 (6.35) .130 (3.30)
MDM-51PCBR* 1.435 (36.45) 1.215 (30.86) .984 (24.99) .351 (8.92) .228 (5.79) .650 (16.15) .300 (7.62) .150 (3.81)
MDM-51SCBR* 1.435 (36.45) 1.215 (30.86) 1.052 (26.72) .351 (8.92) .296 (7.52) .650 (16.15) .300 (7.62) .150 (3.81)
MDM-100PCBR* 2.170 (55.12) 1.800 (45.72) 1.384 (35.15) .394 (10.01) .271 (6.88) 1.000 (25.40) .400 (10.16) .200 (5.08)
MDM-100SCBR* 2.170 (55.12) 1.800 (45.72) 1.508 (38.10) .394 (10.01) .394 (10.01) 1.000 (25.40) .400 (10.16) .200 (5.08)
All Termination Configurations .100 (2.54) x .100 (2.54) Grid Pattern, Offset .050 (1.27). NOTE: Standard lead termination is #24 AWG, solid copper, solder or tin dripped.
*For jackpost, add letter “P” or “M7” for sizes 9-51, “M17” for size 100.
+ +
LAST
CAV.
.109 ± .015
(2.77 ± 0.38)
JACKPOST 2-56
UNC-2B TYP.
(Size 9-51)
.186 (4.72)
MAX.PLUG
.198 (5.03)
MAX. RECEPT.
.096 ± .005
(2.44 ± 0.31)
DIA.TYP.
(Size 9-51)
SEE
VIEW X SEE
VIEW Y
SEE
VIEW W
G
* *
F
H
FOR 31: 1.085(27.56) MAX.
FOR 37: 1.185(30.10) MAX.
FOR 51: 1.225(31.12) MAX.
* *
.125 ± .005
(3.18 ± 0.31)
DIA. TYP.
.185
(4.70)MAX. C
H
JACKPOST
#4-40 UNC 2B TYP.
G
F
1.815 (46.10) MAX.
100 VIEW
CAV.
#1
A
C
DE
B
H
G
F
5421
61412101427531
0392725232129171
220281138262
2468911513113 57
24
61412101
9171
72523212
29
63432303
18
22028262
73533313
2468
9
115131
13 57
24
61412101
17
19
523212
27
29 46 43 41
432303
440493837363
45 42
1505948474
18
22022628
533313
2468
9
11513113
57
24 61412101
17
19
523212
27
2937
15947454341493
058464442404836343230382
573717967656361695755535
472707866646260685654525
001896949290988684828088767
997959391998785838189777
22028126
533313
24
68
9
115131
98 376
2457
8612 31
9
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
17
17
14
14
21 523212
20
20
4222
19
19
18
18
16
16
15
15
13
13
12
12
1011514131
.083
(2.11)
.020
(0.51)
.158 (4.00)
.020
(0.51)
.020
(0.51)
.183
(4.65)
.108
(2.73)
.050
(1.27)
.108
(2.73)
.100 (2.54)
TYP.
.050 (1.27)
TYP.
.020
(0.51)
.083
(2.11)
.020
(0.51)
.083 (2.11)
.020
(0.51)
.325 (8.26) .275 (6.98)
.100 ± .005
(2.54 ± 0.13)
9 Contacts
View X
15 Contacts
View X
21 Contacts
View X
25 Contacts
View X
100 Contacts
View W
51 Contacts
View Y
37 Contacts
View Y
31 Contacts
View Y
MDM-PCB
25
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Micro-D Metal Shell Low Profile 0.50” Spacing
Our Micro-D Metal Shell Low Profile Connectors offer the flexibility and small profile that today’s
electronics systems demand. Using the dielectric footprint of Cannon’s MD Series Connector and an
aluminum shell designed to be a thinner, lower profile package, ITT Cannon engineers have developed
a connector family that meets all of the performance criteria of the Cannon MDM and MIL-DTL-83513
Connectors. The Micro-D Metal Shell Low Profile Series is available in standard cable plugs and receptacles
in contact sizes 9 through 51 positions. This family of connectors, like the original MDM series, features
Cannon Twist Pin Contact Technology on 0.050 inch spacing.
Test Method Criteria of Acceptance
Dialectric Withstanding Voltage Method 3001: 600 VAC at sea level 150 VAC at 70,000 altitude No breakdown No breakdown
Insulation Resistance Method 3003 5,000 megaohms minimum
Thermal Shock Method 1003, condition A: -55° C to +125° C No physical damage
Physical Shock Method 2004, Condition E: 50 G’s, 3 axes, 6 milliseconds duration sawtooth pulse No physical damage no loss of continuity > 1 μsec
Vibration Method 2005, Condition IV: 20 G’s, 10-2,000 Hz. 12 hrs. No physical damage no loss of continuity > 1 μsec
Durability 500 cycles of mating and unmating, 500 CPH max No mechanical or electrical defects
Moisture Resistance Method 1002, Type II, omit steps 7a and 7b Insulation resistance > 100 megaohms
Salt Spray Method 1001, Condition B: 48 Hours Shall be capable of mating and unmating, and
meet contact resistance requirements
Contact Resistance MIL-
STD-202
Method 1001, Condition B:
at 3 amps
at 1 milliamp
8 milliohms maximum
10 milliohms maximum
Contact Retention Per MIL-DTL-85313 5 lb. minimum axial load
Component Materials & Finishes
Mechanical Features
Material
Finishes (-A174)
Insulators (9-51)
Contacts
Hardware
Float Mount Washer
Standard Epoxy
Coupling
Polarization
Contact Spacing Centers
No. of Contacts
Wire Size (Standard)
Contact Termination
6061-T6 Aluminum Alloy per QQ-A-200/8
Electroless nickel plate per SAE-AMS-C-26074, Class 4m .001-.0015 inch thick
Liquid Crystalline Polymer per MIL-M-24519, Type GLCP-30F
Gold Plate per MIL-DTL-45204 .000050 inch thick min over Copper Alloy per SAE-AMS-2418 .000010 inch thick min.
300 Series stainless steel, passivated
400 Series stainless steel, passivated
Hysol EE4215/HD3561, color: black
Friction/Jackscrews
Keystone-shaped shells
.050 (1.27)
9 thru 51 signal
#25 Solid Wire, #26 Standard Wire
Multiple indent crimp
MDLM
26 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Series
MDLM - MDM Low Profile
Contact Arrangement
9, 15, 21, 25, 31, 37 & 51
Contract Type
P - Pin
S - Socket
Wire Gauge (AWG)
4 - #24 Gauge
6 - #26 Gauge (Standard)
8 - #28 Gauge
0 - #30 Gauge
Wire Type
P - Teflon(PTFE) Wire Per MIL-W-16878/4 (Standard)
T - Teflon(TFE) Wire Per MIL-W-22759/11
E - Cross-Linked Tefzel(ETFE) Wire Per MIL-W-22759/33
C - Custom Wiring
Wire Colour
W - White
Y - Yellow (Standard)
S - Color Coded pet MIL-STD-681, System 1
T - Ten Color Repeat
C - Custom Wire Coloring
Overall Wire Length (Inches)
1 Inch Minimum and Must be Rounded to the Nearest Whole Inch
Examples:
- 5 - 5 inches
- 18 - 18 inches
- 50 - 50 inches
- 120 - 120 inches
C - Custom Wire Lengths
Hardware
B - No hardware, Ø.091 Hole
A - No hardware, Ø.125 Hole
P - Jackpost
K - Jackscrew-Standard
L - Jackscrew-Low Profile
F - Float Mount
Shell Finish/Mod Codes
No
Number- Electroless Nickel (RoHS Compliant)
A101 - Yellow Chromate/Cadmium over Nickel (Not RoHS Compliant)
A172 - Gold over Nickel (RoHS Compliant)
A141 - Irridite/Alodine (RoHS Compliant)
A30 - Black Anodize (RoHS Compliant)
(Consult Factory for all other Mod Codes)
Micro-D Metal Shell Low Profile 0.50” Spacing MDLM
How to Order | Part Number Nomenclature – Slash Sheets 1-5, 10-27
- -
MDLM A174
P25 L6 P Y 18
Military Specification Hardware
M2 - Jackscrew-low profile (Allen Head)
M3 - Jackscrew-standard profile (Allen Head)
M5 - Jackscrew-low profile (Slotted Head)
M6 - Jackscrew-standard profile (Slotted Head)
M7 - Jackpost
27
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Micro-D Metal Shell Low Profile 0.50” Contact Spacing MDLM
Size
Plug Dimensions
A
± .010
B
Max.
C
+10/-18 DE
Max.
F
± .010
H
Max.
-9P .778 .2918 .398 .565
.1338 .173 .208
-15P .928 .4418 .548 .715
-21P 1.078 .5918 .698 .865
-25P 1.178 .6918 .798 .965
-31P 1.328 .8418 .948 1.115
-37P 1.478 .9918 1.098 1.265
-51P 1.428 .9418 1.048 1.215 .1768 .220 .250
Size
Receptacle Dimensions
A
± .010
B
Max.
C
+10/-18 DE
Max.
F
± .010
H
Max.
-9S .778 .2922 .398 .565
.1342 .173 .208
-15S .928 .4222 .548 .715
-21S 1.078 .5922 .698 .865
-25S 1.178 .6922 .798 .965
-31S 1.328 .8422 .948 1.115
-37S 1.478 .9922 1.098 1.265
-51S 1.428 .9422 1.048 1.215 .1772 .220 .250
Plug Receptacle
Solderpots Configuration
(size 51 shown)
28 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Micro-D Metal Shell Low Profile 0.50” Contact Spacing MDLM
Front Mounting (Preferred)
Rear Mounting
Cutout Dimensions
Shell
Size
Cutout
Config. A B C D
-9
Front .409 .172
.570
.089
Rear .379 .219
-15
Front .559 .172
.720
Rear .529 .219
-21
Front .709 .172
.870
Rear .679 .219
-25
Front .809 .172
.970
Rear .779 .219
-31
Front .959 .172
1.120
Rear .929 .219
-37
Front 1.109 .172
1.270
Rear 1.079 .219
-51
Front 1.059 .215
1.220
Rear 1.029 .261
Standard Layouts
Panel Cutouts
29
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Micro-D Metal Shell Low Profile 0.50” Contact Spacing MDLM
Recommended American Standard Machine
Screws for Connector Float Mounting
Float Mounting
Mounting Hardware
Jackscrew (Standard) (K)
Float Mount (F) STD
Jackscrew (Low Profile)
Jackpost (P)
30 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
200˚C High Temp Micro-D
With the increasing demand for more ruggedized interconnect solutions that can withstand extreme
temperatures and operating conditions, our High Temp Micro-MDM F222 leads the industry with
exceptional versatility and peformance. This highly engineered, highly reliable microminiature
interconnect features Cannon Micro Twist Pin Technology and is qualification tested to withstand
200ºC continuous operating temperature for 500 hours.
Commercial Per MIL-DTL-83513
Code Description Code Description
A No hardware (.125 dia. hole for sizes 9-51 &.166 dia. hole for size 100”) Size 9-51
B No hardware (standard) (.091 dia. hole for size 9-51 & .120 dia. hole for size 100) M2 Jackscrew-low profile (allen head)
B1 No hardware (.1475 dia. hole for size 100) M3 Jackscrew-standard profile (allen head)
F Float mount M5 Jackscrew-low profile (slotted head)
K Jackscrew-standard profile M6 Jackscrew-standard profile (slotted head)
L Jackscrew-low profile M7 Jackpost
P Jackpost Size 100
S Clinch Nut M12 Jackscrew-low profile (allen head)
PCB Only M13 MDM-BT-25TE-SJS
R1 Rear Panel Mount Jackpost, .032” Panel M15
R2 Rear Panel Mount Jackpost, .047” Panel M16
R3 Rear Panel Mount Jackpost, .062” Panel M17 Jackpost
R4 Rear Panel Mount Jackpost, .093” Panel
R5 Rear Panel Mount Jackpost, .125” Panel
Stranded Teflon® Wire per MIL-W-16878/4 (H) Solid Uninsulated Wire (L)
Length All Yellow Color Coded Termination Code Length
3 (76.2) H020 H027 L61 .125 (3.18)
6 (152.4) H019 H016 L56 .150 (3.81)
8 (203.2) H026 H034 L57 .190 (4.83)
10 (254.0) H029 H025 L39 .250 (6.35)
12 (304.8) H028 H002 L58 .375 (9.52)
18 (457.2) H001 H003 L1 .500 (12.70)
20 (508.0) H038 H023 L14 .750 (19.05)
24 (609.6) H009 H004 L2 1.000 (25.40)
30 (762.0) H010 H005 L7 1.500 (38.10)
36 (914.4) H011 H006 L6 2.000 (50.80)
48 (1219.2) H013 H048 L16 2.500 (63.50)
72 (1828.8) H017 H046 L10 3.000 (76.20)
120 (3048.0) H042 H041
Hardware Configurations
Termination Modification Codes
Specifications & Options for 200˚C High Temp Micro-MDM F222
Configurations
• Terminations
– Stranded wire
– Solid wire
– Solder pots
– PCB
• Straight
• Right angle
• Condensed right angle
• Signal contacts: 9, 15, 21,
25, 31, 37, 51, 100
Electrical Wire Size
• Stranded wire:
– 24 AWG thru 32 AWG
• Solid wire:
– 25 AWG
• Solder pots:
– 26 AWG or smaller
• PC tails:
– 24 AWG
Material and Finishes
• Shell material
– Aluminum alloy
• Shell plating
– Electroless nickel
– Yellow chromate /cadmium over nickel
• Insulator
– Liquid crystal polymer per MIL-M-24519,
type GLCP-30F
• At temperatures above 175°C, yellow chromate
over cadmium can cause shell discoloration and
deterioration of the chromate conversion coating.
The above termination MODs are the most frequently ordered. For additional codes please see pp. 74-76
MDM-F222
31
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
200˚C High Temp Micro MDM F222
How to Order | Wired & Solder Pot
PCB
R
MDM P BR25 P L39T A174 F222
Series
MDM - Micro-D Metal Shell
RoHS Compliance
Contact Arrangement
9, 15, 21, 25, 31, 37, 51 & 100
Termination Type
BS - Straight, BR - Right Angle, CBR - Condensed Right Angle
Mounting Hardware for PCB
T - Threaded Insert, No Letter - Thru-Hole
Contact Type
P - Pin / S - Socket
Hardware
Commercial A, B, B1, P, R1, R2, R3, R4, R5 Military M7, M17
Length MOD Code
See Termination Modification table for Solid Uninsulated Types (L)
Shell Finish / MOD Codes*
*Blank - Yellow Chromate/Cadmium (Not RoHS Compliant), A174 - Electroless Nickel (RoHS Compliant)
High Temperature
F222
---------
Wired & Solder Pot
R
MDM P H
25 003 A174M2 F222
Series
MDM - Micro-D Metal Shell
RoHS Compliance
Contact Arrangement
9, 15, 21, 25, 31, 37, 51 & 100
Termination Type
H - Insulated Stranded Wire, L - Uninsulated Stranded Wire, S - Solderpot
Hardware
Commercial A, B, B1, F, K, L, P, S Military M2, M3, M5, M6, M7, M12, M13, M15, M16, M17
Contact Type
P - Pin / S - Socket
Termination Modified Code
See Termination Modification table for Harness Types (H) & Solid Uninsulated Types (L)
Shell Finish / MOD Codes
* *Blank - Yellow Chromate/Cadmium (Not RoHS Compliant), A174 - Electroless Nickel (RoHS Compliant)
High Temperature
F222
- -------
MDM-F222
32 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
230˚C Ultra-High Temp Micro MDM F300
Termination Type
R - Insulated Standards Wire / S - Solder Pot
Shell Finish / MOD Codes
F300 - Stainless Steel Passivated Only
Termination Modifier Code
(Consult Factory for all ‘R’, ’T’ and ‘U’ Mod Codes for Lead Material and Length)
Hardware
P - Jackpost
R1 - Rear Panel Mount Jackpost
.032” Panel
R2 - Rear Panel Mount Jackpost
.047” Panel
R3 - Rear Panel Mount Jackpost
.062” Panel
R4 - Rear Panel Mount Jackpost
.093” Panel
R5 - Rear Panel Mount Jackpost
.125” Panel
K - Jackscrew-Standard Profile
L - Jackscrew-Low Profile
K - Jackscrew-Standard Profile
L - Jackscrew-Low Profile
F - Float Mount
B - No hardware (Standard)
.091 dia. hole for sizes 9-51
.120 dia. hole for size 100
A - No hardware
.125 dia. hole for sizes 9-51
.166 dia. hole for size 100
B1 - No hardware
.1475 dia. hole for size 100
(Per MIL-DTL-83513)
S - Clinch Nut
Hardware per
MIL-DTL-83513/5:
Size 9-25:
M2 - Jackscrew-low profile
(Allen Head)
M3 - Jackscrew-standard
profile (Allen Head)
M5 - Jackscrew-low profile
(Slotted Head)
M6 - Jackscrew-standard
profile (Slotted Head)
M7 - Jackpost
MDM
25 R 003
PL-F300
Series
MDM - MD Metal Shell
Contact Arrangement
9, 15, 21, 25, 31 & 37
Contact Type
P - Pin / S - Socket
-High-Temp Wires | Callouts
M22759/87-26-9
Length Yellow White 10-Color
Repeat
System
1
1030 R30 T30 U30
2024 R24 T24 U24
3020 R20 T20 U20
4- R33 T33 U33
5031 R31 T31 U31
6019 R65 T19 072
8026 R26 T26 U26
9015 R15 T15 U15
10 029 R29 T29 U29
12 028 R66 T28 073
16 029 R39 T39 U39
17 036 R36 T36 U36
18 001 R67 T01 074
20 038 R38 T38 U38
21 055 R55 T55 U55
24 009 R68 T09 075
30 010 R10 T10 U10
35 018 R18 T18 U18
36 011 R69 T11 076
40 037 R37 T37 U37
42 012 R12 T12 U12
48 013 R70 T13 077
50 040 R40 T40 U40
60 014 R14 T14 U14
72 017 R71 T17 078
80 032 R32 T32 U32
92 022 R22 T22 U22
96 035 R35 T35 U35
120 042 R42 T42 U42
180 043 R43 T43 U43
How to Order | Part Number Configurator
The Ultra-High Temp Micro-MDM series is qualification tested to withstand 230ºC
continuous operating temperature for 500 hours and meets the harsh requirements
of the Oil and Gas exploration industries. Cannon’s Ultra-High Temp Micro-MDM F300
connector is designated by an F300 modification code and uses high performance
Micro Twist Pin Contacts, special insulating materials and high temperature wire.
MDM-F300
33
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Micro Metal Backshell
for MDM Connectors
MATERIALS AND FINISHES
Backshell Material Aluminum
Backshell Finish Electroless Nickel or Yellow Chromate over
Cadmium
Hardware Material Stainless Steel
Accessories
Shielded metal backshell
A single piece, machined aluminum shell for ITT Cannon MDM
connectors. Cable braid can be fixed to the shell with the band-it
strap (supplied with the backshell) to give a shielded termination.
Stainless steel mounting hardware, either jackposts or low profile
jack screws, comes with the backshell.
Shell
Size A B C D E F Styles TE & SE Style AE
JKJK
90.776 (19.7) 0.565 (14.4) 0.354 (9.0) 0.394 (10.0) 0.591 (15.0) 0.827 (21.0) 0.228 (5.8) 0.276 (7.0) 0.189 (4.8) 0.189 (4.8)
15 0.921 (23.4) 0.715 (18.2) 0.354 (9.0) 0.472 (12.0) 0.650 (16.5) 0.906 (23.0) 0.228 (5.8) 0.425 (10.8) 0.189 (4.8) 0.189 (4.8)
21 1.075 (27.3) 0.865 (22.0) 0.354 (9.0) 0.551 (14.0) 0.709 (18.0) 0.984 (25.0) 0.228 (5.8) 0.425 (10.8) 0.228 (5.8) 0.276 (7.0)
25 1.175 (29.9) 0.965 (24.5) 0.354 (9.0) 0.630 (16.0) 0.787 (20.0) 1.063 (27.0) 0.228 (5.8) 0.598 (15.2) 0.228 (5.8) 0.425 (10.8)
31 1.327 (33.7) 1.115 (28.3) 0.354 (9.0) 0.669 (17.0) 0.827 (21.0) 1.102 (28.0) 0.228 (5.8) 0.598 (15.2) 0.228 (5.8) 0.425 (10.8)
37 1.476 (37.5) 1.265 (32.1) 0.354 (9.0) 0.709 (18.0) 0.866 (22.0) 1.142 (29.0) 0.228 (5.8) 0.791 (20.1) 0.228 (5.8) 0.598 (15.2)
51 1.421 (36.1) 1.215 (30.9) 0.394 (10.0) 0.748 (19.0) 0.906 (23.0) 1.181 (30.0) 0.268 (6.8) 0.898 (22.8) 0.268 (6.8) 0.697 (17.7)
100 2.165 (55.0) 1.800 (45.7) 0.433 (11.0) 0.827 (21.0) 0.984 (25.0) 1.496 (38.0) 0.307 (7.8) .024 (26.0) 0.307 (7.8) 1.024 (26.0)
Rev Size Part Number Nomenclature RoHS Code
- 9 980-0011-38 MDM-BT-9TE-SJS-CAD NTC
- 9 980-0011-39 MDM-BT-9TE-SJS ROH
- 15 980-0011-40 MDM-BT-15TE-SJS-CAD NTC
- 15 980-0011-36 MDM-BT-15TE-SJS ROH
- 21 980-0011-41 MDM-BT-21TE-SJS-CAD NTC
- 21 980-0011-42 MDM-BT-21TE-SJS ROH
- 21 980-0011-53 MDM-BT-21SE-SJS-CAD NTC
- 25 980-0011-48 MDM-BT-25TE-SJS-CAD NTC
- 25 980-0011-37 MDM-BT-25TE-SJS ROH
- 25 980-0011-54 MDM-BT-25SE-SJS-CAD NTC
Rev Size Part Number Nomenclature RoHS Code
- 31 980-0011-55 MDM-BT-31SE-SJS-CAD NTC
- 31 980-0011-44 MDM-BT-31TE-SJS-CAD NTC
- 31 980-0011-45 MDM-BT-31TE-SJS ROH
- 37 980-0011-35 MDM-BT-37TE-SJS-CAD NTC
- 37 980-0011-46 MDM-BT-37TE-SJS ROH
- 51 980-0011-47 MDM-BT-51TE-SJS-CAD NTC
- 51 980-0011-43 MDM-BT-51TE-SJS ROH
- 51 980-0011-50 MDM-BT-51TE-SJS ROH
- 100 980-0011-51 MDM-BT-100TE-SJS ROH
Band Tied Backshell
Shell Size
Cable Entry
TE = Top entry
AE= Angles (45°) entry
SE = Side entry
Hardware
SJS = Spring clips and jackscrews
JP = jackposts
Planting
Blank - Electroless nickel
CAD - Yellow chromate over cadmium
Modification Code
Smaller cable entry - Consult factory
--
--
MDM-BT 15 SJS ***
CAD
TE
ITT Cannon Accessories Micro Metal Backshell
For MDM connectors
Shielded metal backshell
Materials and Finishe
s
Backshell Material: Aluminum
Backshell Finish: Electroless Nickel or
Yellow Chromate over Cadmium
Hardware Material: Stainless Stee
l
Shell Size
A
BCD E F JK J K
90.776 (19.7) 0.565 (14.4) 0.354 (9.0) 0.394 (10.0) 0.591 (15.0) 0.827 (21.0) 0.228 (5.8) 0.276 (7.0) 0.189 (4.8) 0.189 (4.8)
15 0.921 (23.4) 0.715 (18.2) 0.354 (9.0) 0.472 (12.0) 0.650 (16.5) 0.906 (23.0) 0.228 (5.8) 0.425 (10.8) 0.189 (4.8) 0.189 (4.8)
21 1.075 (27.3) 0.865 (22.0) 0.354 (9.0) 0.551 (14.0) 0.709 (18.0) 0.984 (25.0) 0.228 (5.8) 0.425 (10.8) 0.228 (5.8) 0.276 (7.0)
25 1.175 (29.9) 0.965 (24.5) 0.354 (9.0) 0.630 (16.0) 0.787 (20.0) 1.063 (27.0) 0.228 (5.8) 0.598 (15.2) 0.228 (5.8) 0.425 (10.8)
31 1.327 (33.7) 1.115 (28.3) 0.354 (9.0) 0.669 (17.0) 0.827 (21.0) 1.102 (28.0) 0.228 (5.8) 0.598 (15.2) 0.228 (5.8) 0.425 (10.8)
37 1.476 (37.5) 1.265 (32.1) 0.354 (9.0) 0.709 (18.0) 0.866 (22.0) 1.142 (29.0) 0.228 (5.8) 0.791 (20.1) 0.228 (5.8) 0.598 (15.2)
51 1.421 (36.1) 1.215 (30.9) 0.394 (10.0) 0.748 (19.0) 0.906 (23.0) 1.181 (30.0) 0.268 (6.8) 0.898 (22.8) 0.268 (6.8) 0.697 (17.7)
100 2.165 (55.0) 1.800 (45.7) 0.433 (11.0) 0.827 (21.0) 0.984 (25.0) 1.496 (38.0) 0.307 (7.8) 1.024 (26.0) 0.307 (7.8) 1.024 (26.0)
MDM-BT-15TE-SJS-CAD- ***
Band tied backshell
Shell size
Cable entry
TE = top entry
AE = angled (45°) entry
SE = side entry
Harware
SJS = spring clips and jackscrews
JP = jackposts
Plating
blank - electroless nickel
CAD - yellow chromate over cadmium
Modification code
Smaller cable entry - consult factory
Styles TE & SE Style AE
A single piece, machined aluminum shell for ITT
Cannon MDM connectors. Cable braid can be fixed to
the shell with the band-it strap (supplied with the
backshell) to give a shielded termination. Stainless
steel mounting hardware, either jackposts or low
profile jack screws, comes with the backshell.
Top Entry
Side Entry
45° Entry
.063
(1.6)
.634
(16.1)
.378
(9.6)
.138
(3.5)
34 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
How to Order | Part Number Nomenclature – Slash Sheets 1-5, 10-27
Micro-D Metal Shell - .050” Contact Spacing | MIL-DTL-83513
-
M83513/ H10001 ** ****
Series
MDM - Metal Shell, Liquid Crystal Polymer (LCP)
MDB - Diallyl Phthalate Insulator
MDVB - Polyester Insulator
-
MIL-DTL-83513 Slash Sheet
01 - Plug, Connector, Solderpot
02 - Receptacle, Connector, Solderpot
03 - Plug, Connector, Crimp Type
04 - Receptacle, Connector, Crimp Typet
05 - Hardware Only
Insert Arrangements
METAL SHELL
A - 9 Contact
B - 15 Contact
C - 21 Contact
D - 25 Contact
E - 31 Contact
F - 37 Contact
G - 51 Contact
H - 100 Contact
Wire Type
No Number - For Solderpot
01 - 18” long, #26 AWG per MIL-W-22759/11-26-9 (all white)
02 - 36” long, #26 AWG per MIL-W-22759/11-26-9 (all white)
03 - 18” long, #26 AWG per MIL-W-22759/11-26 Color Coded per MIL-STD-681, System 1, 10 colors repeating
04 - 36” long, #26 AWG per MIL-W-22759/11-26-Color Coded per MIL-STD-681, System 1, 10 colors repeating
05 - .5” long. #25 AWG, type S per QQ-W-343, Gold Plated
06 - 1.0” long, #25 AWG, type S per QQ-W-343, Gold Plated
07 - .5” long, #25 AWG, type S per QQ-W-W-343, Tin Plated
08 - 1.0” long, #25 AWG, type S per QQ-W-343, Tin Plated
09 - 18” long, #26 AWG per MIL-W-22759/33-26-9 (all white)
10 - 36” long, #26 AWG per MIL-W-22759/33-26-9 (all white)
11 - 18” long, #26 AWG per MIL-W-22759/33-26 Color Coded per MIL-STD-681, System 1, 10 colors repeating
12 - 36” long, #26 AWG per MIL-W-22759/33-26 Color Coded per MIL-STD-681, System 1, 10 colors repeating
13 - 72” long, #26 AWG per MIL-W-22759/11-26-9 (all white)
14 - 72” long, #26 AWG per MIL-W-22759/11-26
15 - 72” long, #26 AWG per MIL-W-22759/33-26-9 (all white)
16 - 72” long, #26 AWG per MIL-W-22759/33-26 Color Coded per MIL-STD-681, System 1, 10 colors repeating
Shell Finish
C - for Cadmium/Yellow chromate over nickels
N - A174 - Electroless Nickel A174
NOTE:
1 - For every Mil Spec Part Number, ITT has one corresponding part number
shown an example
2 - Tolerance on wire lengths: 18”, 36” and 72” long — +1.00”/-0.00”
.5” and 1.00” — + .200”/-.000”
3 - For space application, connector shell finish must be “A174” and wire must
be per MIL-W-22759/33-26.
4 - Any deviations to these P/N’s will result in assignment of a special P/N, consult factory.
6 - Color coding in accordance with MIL-STD-681, System 1, no parenthesis.
See pages 80-81 for color code chart.
- For mounting hardware to Military Specification (sizes 9 to 100) see page 16.
3
3
3
3
3
3
Metal Shell
6
6
6
6
6
6
35
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
How to Order | Part Number Nomenclature – Slash Sheets 1-5, 10-27
Micro-D Metal Shell - .050” Contact Spacing | MIL-DTL-83513
-
M83513/ A10 ** C *
Series
Connector, Electrical, Rectangular
Microminiature, Polarized Shell
PC Board Mounting
MIL-DTL-83513 Slash Sheet
10 - Connector, Plug, Condensed Board Right Angle (CBR), Sizes 9 – 37
11 - Connector, Plug, CBR, Size 51
12 - Connector, Plug, CBR, Size 100
13 - Connector, Receptacle, CBR, Sizes 9 – 37
14 - Connector, Receptacle, CBR Size 51
15 - Connector, Receptacle, CBR, Size 100
16 - Connector, Plug, Board Right Angle (BR), Sizes 9 – 37
17 - Connector, Plug, BR, Size 51
18 - Connector, Plug, BR, Size 100
19 - Connector, Receptacle, BR, Sizes 9 – 37
20 - Connector, Receptacle, BR Size 51
21 - Connector, Receptacle, BR Size 100
22 - Connector, Plug, Board Straight (BS), Sizes 9 – 37
23 - Connector, Plug, BS, Size 51
24 - Connector, Plug, BS, Size 100
25 - Connector, Receptacle, BS, Sizes 9 – 37
26 - Connector, Receptacle, BS, Size 51
27 - Connector, Receptacle, BS Size 100
Insert Arrangements
METAL SHELL
A - 9 Contact
B - 15 Contact
C - 21 Contact
D - 25 Contact
E - 31 Contact
F - 37 Contact
G - 51 Contact
H - 100 Contact
Wire Type
01 - .109” long, #24 AWG solid copper wire per QQ-W-343, Type “S”, solder dipped
02 - .140” long, #24 AWG solid copper wire per QQ-W-343, Type “S”, solder dipped
03 - .172” long, #24 AWG solid copper wire per QQ-W-343, Type “S”, solder dipped
Shell Finish
C - Cadmium / Yellow chromate over nickel
N - Electroless Nickel
HARDWARE
N - No jackpost
P - Jackpost (permanently attached)
T - Threaded insert
W - Jackpost and Threaded insert
NOTE:
1 - For every Mil Spec Part Number, ITT has one corresponding part number
2 - Tolerance on wire lengths: 18”, 36” and 72” long — +1.00”/-0.00” .5” and 1.00” — + .200”/-.000”
3 - For space application, connector shell finish must be “A174” and wire must be per MIL-W-22759/33-26.
4 - Any deviations to these P/N’s will result in assignment of a special P/N, consult customer service.
3 3
2
36 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Microminiature Connectors
Specifications
How to Order
Our MDMH Hermetic Microminiature Connectors are ideal for applications that require more
robust sealing than can be achieved with epoxy resins. The MDMH uses size 24 AWG contacts
that are compression glass sealed through a steel shell and into a diallyl pthalate front-end
insulator. When mated, an interfacial seal provides environmental protection. We recommend
MDMH Hermetic receptacles be soldered to the chassis or container for a completely leak-proof
joint. MDMH Hermetic receptacles mate with standard MDM plugs.
Hermetic Micro D Receptacle Series
Contact layout 9, 15, 21, 25, 31, 37, 51, 100
Socket Contacts (only)
Termination type
-
51MDMH S S
Shell Mild steel, tin-lead plated
Insulator Glass filled diallyl phthalate per MIL-M-14. Type SDGF
Contacts Copper alloy, gold plated sockets on mild steel gold plated pins. Solder pots - mild steel gold plated
Hermetic seal Compression glass
Leak rate 1 micron cubic ft/hr max (1.04 x 10-5 cc/sec at 1 ATM pressure differential)
ELECTRICAL DATA
No. of contacts 9 to 100
Dielectric withstanding voltage 150 VAC
Insulation resistance 5000 Mohm minimum
Wire size #26 through #30 AWG
Contact termination Solder pot
MECHANICAL FEATURES
Size or length 8 sizes
Service class Hermetically sealed
Coupling Friction/jacks
Polarization Keystone shaped shells
Contact spacing .050 (1.27) centers
Shell style Receptacle, solder mount
Standard materials & finishes
MDMH Hermetic
37
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Face vew of socket insert - use reverse order for wiring side.
Microminiature Connectors
Contact identification numbers are for reference only and do not appear on insulator or connector body.
Part Number
By Shell Size
A
Max.
B
Max.
C
Max.
D
Max.
E
Max.
F
±.005 (0,13)
G
Max.
MDMH-9S .885 (22,48) .738 (18,74) .400 (10,16) .270 (6,86) .430 (10,92) .565 (14,35) .261 (6,63)
MDMH-15S 1.035 (26,29) .888 (22,55) .550 (13,97) .270 (6,86) .430 (10,92) .715 (18,16) .261 (6,63)
MDMH-21S 1.185 (30,10) 1.038 (26,36) .770 (17,78 .270 (6,86) .430 (10,92) .865 (21,97) .261 (6,63)
MDMH-25S 1.285 (32,64) 1.137 (28,87) .800 (20,32) .270 (6,86) .430 (10,92) .965 (24,51) .261 (6,63)
MDMH-31S 1.435 (36,45) 1.288 (32,72) .950 (24,13) .270 (6,86) .430 (10,92) 1.115 (28,32) .261 (6,63)
MDMH-37S 1.585 (40,26) 1.438 (36,53) 1.100 (27,94) .270 (6,86) .430 (10,92) 1.265 (32,13) .261 (6,63)
MDMH-51S 1.535 (38,99) 1.388 (35,26 1.050 (26,67) .310 (8,00) .473 (12,01) 1.215 (30,86) .315 (8,00)
MDMH-100S 2.275 (57,78) 2.078 (52,78) 1.455 (36,97) .365 (9,27) .522 (13,26) 1.800 (45,72) .410 (10,41)
Shell Dimensions
Contact Arrangements
A
B
F
E
G
6,61
(.260)
MAX
4,58
(.180)
MAX
D
5,06 (.199) MAX
1,93
(.076)
MAX
C
2 HOLES 2-56 UNC (9-51 WAY)
4 -40 UNC (100 WAY)
9 Contacts
5 4 3 2 1
9 8 7 6
8 7 6 5 4 3 2 1
9 01 11 21 3 141 51
15 Contacts
11 10 9 8 7 6 5 4 3 2 1
21 20 19 1 8 17 1 6 15 1 4 13 12
21 Contacts
13 1 2 11 1 0 9 8 7 6 5 4 3 2 1
25 2 4 23 2 2 21 2 0 19 1 8 17 1 6 15 14
25 Contacts
37 Contacts 31 Contacts
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
51 Contacts
35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36
19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
62 52 42 32 22 12 02 91 81 71 61 51 41 31 21 1 1 01 9 8 7 6 5 4 3 2 1
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
100 Contacts
MDMH Hermetic
38 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Microminiature Connectors
Specifications
How to Order
Our TMDM Filtered Microminiature Connectors feature transverse monolith filters for noise
reduction and EMI, RFI and EMP shielding. These high performance connectors feature a
ruggedized, one-piece aluminum shell and are ideally suited for commerical aerospace, military avionics
and military equipment applications. The TMDM Filtered Micro is designed with Cannon’s own Twist
Pin Contact System and is environmentally sealed. The TMDM receptacle accommodates from 8 to
37 sizes, 24 AWG socket contacts on 1.27 (.050) centers and mates with standard MDM
Microminiature Connector plugs.
Series
Filter type
Number of contacts
Contact style
Termination type
Termination/modifier code
Mounting code
Modification code
-
C1 HTMDM 15 001S B- *
Shell Aluminum alloy per QQ-A-200/8 with electroless nickel finish per QQ-N-290
Insulator Glass filled diallyl phthalate per MIL-M-14. Type SDGF
Contact, socket Copper alloy, 50 microinch gold per MIL-G-45204, Type ll, Class l
Interfacial seal Silicone base rubber
ELECTRICAL DATA
No. of contacts 9 to 37
Dielectric withstanding voltage 300 VAC
Insulation resistance 5000 Mohm at 100 VDC
Voltage rating (working) 100 VDC
Current rating 3 amps max.
Maximum capacitance 250, 500, 1000, 2000 picofarads
Filter type C
MECHANICAL FEATURES
Size or length 6 sizes
Coupling Friction/jackscrews
Polarization Keystone shaped shell
Contact spacing .050 (1.27) centers
Shell style Single piece receptacle
Standard materials & finishes
Contact style
S - socket (receptacle)
P - Pin (plug)
Termination code*
H - harness, insulated solid or stranded wire
L - lead, solid uninsulated wire
Termination
Consult standard wire termination code
for lead material and lead length
Mounting code
A - Flange mounting, Ø.125 (3,18) mounting holes
B - Flange mounting, Ø.092 (2,34) mounting holes
L - Low profile (slotted head)
M2 - Allen head jackscrew assembly, low profile
M3 - Allen head jackscrew assembly, high profile
M5 - Slot head jackscrew assembly, low profile
M6 - Slot head jackscrew assembly, high profile
M7 - Jacknut assembly
P - Jackpost
Modification code
Shell finish MOD. Codes. *
To be assigned as required
Series
Filter TMDM - Micro “D” - Metal housing
Contact Arrangements
“C” capacitor type
C1 150 - 250 pF capacitance
C2 300 - 500 pF capacitance
C3 700 - 1000 pF capacitance
C4 1300 - 2000 pF capacitance
Number of contacts
9, 15, 21, 25, 31, 37 only
* No number = Electroless Nickel A172 - Gold over Nickel
TMDM Filter
39
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Microminiature Connectors
Standard Wire Termination Codes
Shell Dimensions
Guaranteed Minimum Attenuation
Filter designation Capacitance range (pF) Minimum Insertion Loss-decibels
10 MHz 15 MHz 30 MHz 50 MHz 100 MHz 200 MHz 500 MHz 1 GHz
C1 150 - 250 4 6 15 20 35
C2 300 - 500 3 6 12 18 25 40
C3 700 - 1000 3 7 13 17 25 38 48
C4 1300 - 2000 5 8 13 18 23 30 40 50
*.750 max for pre-wired versions (H modifier above)
5,06
(.199)
MAX
7,60
(.299)
MAX
10,90
(.500)*
MAX
E
A
B
F
C
2 HOLES
¯ 2,32 (.091)
± 0,08 (.003)
G
D
Part Number
By Shell Size
A
Max.
B
Max.
C
Max.
D
Max.
E
Max.
F
±0,13 (.005)
G
Max.
MDMT-9S* .785 (19,94) .400 (10,16) .400 (10,16) .270 (6,86) .308 (7,83) .565 (14,36) .251 (6,38)
MDMT-15S* .935 (23,75) .550 (13,97) .550 (13,97) .270 (6,86) .308 (7,83) .715 (18,17) .251 (6,38)
MDMT-21S* 1.085 (27,60) .700 (17,78) .770 (17,78 .270 (6,86) .308 (7,83) .865 (21,98) .251 (6,38)
MDMT-25S* 1.185 (30,10) .800 (20,32) .800 (20,32) .270 (6,86) .308 (7,83) .965 (24,52) .251 (6,38)
MDMT-31S* 1.335 (33,90) .950 (24,13) .950 (24,13) .270 (6,86) .308 (7,83) 1.115 (28,30) .251 (6,38)
MDMT-37S* 1.485 (37,70) 1.100 (28,00) 1.100 (28,00) .270 (6,86) .308 (7,83) 1.265 (32,20) .251 (6,38)
Length All Yellow Color Coded
3 (76.2) H020 H027
6 (152.4) H019 H016
8 (203.2) H026 H034
10 (254.0) H029 H025
12 (304.8) H028 H002
18 (457.2) H001 H003
20 (508.0) H038 H023
24 (509.6) H009 H004
30 (762.0) H010 H005
36 (914.4) H011 H006
48 (1219.2) H013 H048
72 (1828.8) H017 H046
120 (1828.8) H042 H041
Code Length
L61 .125 (.18)
L56 .150 (3.81)
L57 .190 (4.83)
L39 .250 (5.35)
L58 .375 (9.52)
L1 .500 (12.70)
L14 .750 (19.05)
L2 1.000 (25.40)
L7 1.500 (38.10)
L6 2.000 (50.80)
L6 2.500 (63.50)
L10 3.000 (76.20)
Cannon Modification Codes – (Not Mil Spec)
The following termination codes are listed for your information. For additional codes please refer to Appendix on pp. 74-76. All wire lengths are minimum.
Harness Type (H) #26 AWG per
MIL-W-16878/4 Type E Teflon, stranded
Solid Uninsulated Type (L)
#25 AWG gold plated copper.
TMDM Filter
40 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Microminiature Connectors
Typical Filter Performance
1300-2000 pF
700-1000 pF
300-500 pF
150-250 pF
FREQUENCY (MHz)
ATTENUATION (dB)
70
60
50
40
30
20
10
0
11 0 1001 000
TMDM Filter
41
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Micro-D Plastic Shell - .050” Contact Spacing
Specifications
Cannon MD** Microminiature Solutions are used in applications requiring highly reliable, extremely
small and lightweight interconnects. They are available in two insulator materials, two mounting
variations, seven shell sizes accommodating from 9 to 51 contacts and a special arrangement of
five micro contacts and two coaxials. The insulator materials give the Cannon MD** connector wide
versatility in most applications. They can also terminate a wide variety of stranded or solid wire
directly to Micro-D contacts, which is often desirable in high density arrangements. MD**
Connectors can also be custom harnessed to meet any customer requirement.
MATERIALS AND FINISHES
Shell/Insulator (One
Piece)
MD/MDB: Glass-filled thermoset plastic
MDV/MDVB: Thermoplastic
Contacts - Copper alloy, gold plate
ELECTRICAL DATA
No of Contacts - 9 to 51: (1 arrangement of 5 contacts and 2
coaxials - for screw mount only)
Coaxial Cable - RG-178/U (Not available for MD clip mount)
Wire Size - #24 thru #32 AWG
Contact Termination - Multi-indent crimp
MECHANICAL FEATURES
Size or Length - 7 sizes
Coupling - Friction/jackscrews
Polarization - Keystone-shaped shells
Contact Spacing Centers - .050 (1.27mm)
Shell Styles - Plug and receptacle
Consult factory for availabilty.
MD**
42 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Micro-D Plastic Shell - .050” Contact Spacing
How to Order (PCB ordering information page 21)
Series-Insulator Style-Material
MDB - Screw mounting-Diallyl phthalate
MDVB - Screw mounting-Polyester
Contact Spacing
1 - .050 (1.27) centers
Contact Arrangements
9-15-21-25-31-37-51. See page 12
Contact Type
P - Pin
S - Socket
Termination Type
H - Insulated solid or stranded wire
L - Uninsulated solid wire
S - Solder pot to accept #26 AWG max.
harness wire
Termination Code
See page 79-80 for additional codes
(H) 001 - 18”, 7/34 strand, #26 AWG,
MIL-W-16878/4, Type E Teflon, Yellow.
(H) 003 - 18”, 7/34 strand, #26 AWG,
MIL-W-16878/4, Type E Teflon, color
coded to MIL-STD-681 System I.
(L) 1 - 1/2” uninsulated solid #25 AWG gold
plated copper.
(L) 2 - 1”uninsulated solid #25 AWG gold
plated copper.
Locking Hardware (Screw Mounting Only)
P - Jackpost
K - Jackscrew-standard
L - Jackscrew-low profile
F - Float mount
M - Military specification hardware, see page 16.
No designator - No hardware - standard mounting
.091 (2.31) hole diameter
RoHS Compliance
Series-Insulator Style-Material
Contact Spacing
Contact Arrangement
Contact Type
Termination Type
Termination Code
Locking Hardware
MD** PR 1- H9 001 P
MD**
43
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Dimensions shown in mm
Specifications and dimensions subject to change
With Screw Mounting Holes (Conforms to MIL-DTL-83513)
Micro-D Plastic Shell - .050” Contact Spacing
**Add lead type and length, see Part Number Explanation.
***Weight given is with 1/2”, uninsulated solid #25 AWG gold plated copper pigtails.
* For Standard Wire Termination codes refer to the wire pp. 74-76
+
++
+
B
B
C
C
.304 (7.72)
MAX.
.204 (5.18)
MAX.
.185 (4.70)
MAX.
.100 (2.54)
MAX.
.285 (7.24)
MAX.
.375 (9.92)
MAX.
.100 (2.54)
MAX.
.110
(2.79)
MAX.
TWO MTG. HOLES .091 ± .003
(2.31 ± 0.08)
.200
(5.08)
MAX.
.154
(3.91)
MAX.
.200
(5.08)
MAX.
D
D
F
F
A
A
E
E
.395 (10.03)
MAX.
Solder Pot
Solder Pot
MDB Glass-filled Diallyl Phthalate Plastic Insulator MDVB Glass-filled Polyester Plastic Insulator
Part Number by Shell Size A
Max.
B
Max.
C
Max.
D
Max.
E
Max.
F
±0,13 (.005)
Avg. Weight***
±5% (oz.)
±5% (gm.)
MDB1-9P** MDVB1-9P** .788 (20.02) .292 (7.42) .408 (10.36) .173 (4.39) .218 (5.54) .565 (14.36) .026 (0.73)
MDB1-9S** MDVB1-9S** .788 (20.02) .380 (9.65) .408 (10.36) .173 (4.39) .218 (5.54) .565 (14.36) .025 (0.70)
MDB1-15P** MDVB1-15P** .938 (23.82) .442 (11.23) .588 (14.17) .173 (4.39) .218 (5.54) .715 (18.16) .038 (1.10)
MDB1-15S** MDVB1-15S** .938 (23.82) .530 (13.46) .588 (14.17) .173 (4.39) .218 (5.54) .715 (18.16) .035 (1.00)
MDB1-21P** MDVB1-21P** 1.088 (27.64) .592 (15.04) .708 (17.98) .173 (4.39) .218 (5.54) .865 (21.97) .053 (1.50)
MDB1-21S** MDVB1-21S** 1.088 (27.64) .680 (17.27) .708 (17.98) .173 (4.39) .218 (5.54) .865 (21.97) .050 (1.40)
MDB1-25P** MDVB1-25P** 1.188 (30.18) .692 (17.58) .808 (20.56) .173 (4.39) .218 (5.54) .965 (24.51) .063 (1.80)
MDB1-25S** MDVB1-25S** 1.188 (30.18) .780 (19.81) .808 (20.56) .173 (4.39) .218 (5.54) .965 (24.51) .056 (1.60)
MDB1-31P** MDVB1-31P** 1.338 (33.98) .842 (21.39) .958 (24.33) .173 (4.39) .218 (5.54) 1.115 (28.32) .080 (2.30)
MDB1-31S** MDVB1-31S** 1.338 (33.98) .930 (23.62) .958 (24.33) .173 (4.39) .218 (5.54) 1.115 (28.32) .073 (2.10)
MDB1-37P** MDVB1-37P** 1.488 (37.80) .992 (25.20) 1.108 (28.14) .173 (4.39) .218 (5.54) 1.265 (32.13) .086 (2.45)
MDB1-37S** MDVB1-37S** 1.488 (37.80) 1.080 (27.43) 1.108 (28.14) .173 (4.39) .218 (5.54) 1.265 (32.13) .076 (2.15)
MDB1-51P** MDVB1-51P** 1.438 (36.52) .942 (23.93) 1.058 (26.87) .220 (5.59) .260 (6.60) 1.215 (30.86) .109 (3.10)
MDB1-51S** MDVB1-51S** 1.438 (36.52) 1.030 (26.16) 1.058 (26.87) .220 (5.59) .260 (6.60) 1.215 (30.86) .093 (2.64)
MDB/MDVB
44 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Micro-D Plastic Shell - .050” Contact Spacing
Cannon’s MD*D-PCB Microminiature Connectors are designed with standard, all-plastic shells for
use with flex circuitry, printed circuit and multi-layer boards. They are easily mounted and
soldered, and offer high density and high reliability in board-to-board and board-to-cable
applications. MD*D-PCB connectors are extremely small, lightweight and ruggedized for exceptional
performance in the harshest environments. They are available in seven shell sizes, with 9 to 51
contacts in the popular 90° narrow profile PCB termination and a variety of tail lengths for
varying board thickness. Jackpost mounting is also available for use with locking hardware.
How to Order
Connector Series
MDVB, MDB
Connector Arrangements
9-15-21-25-31-51
Contact Type
P - Pin
S - Socket
Termination Type
CBR - 90° Narrow Profile PCB Terminations
Hardware
P - Jackpost
M7 - Jackposts, M635135-07
No Letter = Less Hardware
Termination Tail Length Codes
None - .109 (2.77) ± 0.15 (0.38) Standard
L61 - .125 (3.18)
L66 - .150 (3.81)
L57 - .190 (4.83)
L39 - .250 (6.35)
L58 - .375 (9.52)
RoHS Compliance
Series
Contact Arrangement
Contact Type
Termination Type
Hardware
Termination Tail Length
Modification Codes (Consult Factory)
MD*B SR CBR *37 L39 ***
- -
MD*D-PCB
45
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
PCB Termination Arrangements (Viewed from bottom of connector, on PCB solder side.)
Indentification number shown for plug connector, use reverse order for socket connector.
CBR Series (90° Mounting Narrow Profile)
Micro-D Plastic Shell - .050” Contact Spacing
All Termination Configurations .100 (2.54) x .100 (2.54) Grid Pattern, Offset .050 (1.27)
* For jackpost locking add letter “P” or “M7”. NOTE: Standard lead termination is #24 AWG, solid copper, solder or tin dipped.
Part Number
By Shell Size
A
Max.
B
± .005 (0.13)
C
Max.
D
Max.
E
Max.
F
Max.
G
± .010 (0.25)
H
± .010 (0.25)
MD*B-9PCBR* .788 (20.01) .565 (14.35) .292 (7.42) .218 (5.54) .134 (3.40) .420 (10.67) .250 (6.35) .230 (5.84)
MD*B-9SCBR* .788 (20.01) .565 (14.35) .375 (9.52) .218 (5.54) .218 (5.54) .420 (10.67) .250 (6.35) .230 (5.84)
MD*B-15PCBR* .938 (23.82) .715 (18.16) .442 (11.23) .218 (5.54) .134 (3.40) .420 (10.67) .250 (6.35) .130 (3.30)
MD*B-15SCBR* .938 (23.82) .715 (18.16) .525 (13.34) .218 (5.54) .218 (5.54) .420 (10.67) .250 (6.35) .130 (3.30)
MD*B-21PCBR* 1.088 (27.63) .865 (21.97) .592 (15.04) .218 (5.54) .134 (3.40) .420 (10.67) .250 (6.35) .130 (3.30)
MD*B-21SCBR* 1.088 (27.63) .865 (21.97) .675 (17.14) .218 (5.54) .218 (5.54) .420 (10.67) .250 (6.35) .130 (3.30)
MD*B-25PCBR* 1.188 (30.17) .965 (24.51) .692 (17.58) .218 (5.54) .134 (3.40) .420 (10.67) .250 (6.35) .130 (3.30)
MD*B-25SCBR* 1.188 (30.17) .965 (24.51) .775 (19.68) .218 (5.54) .218 (5.54) .420 (10.67) .250 (6.35) .130 (3.30)
MD*B-31PCBR* 1.338 (33.98) 1.115 (28.32) .842 (21.39) .218 (5.54) .134 (3.40) .420 (10.67) .250 (6.35) .130 (3.30)
MD*B-31SCBR* 1.338 (33.98) 1.115 (28.32) .925 (23.50) .218 (5.54) .218 (5.54) .420 (10.67) .250 (6.35) .130 (3.30)
MD*B-37PCBR* 1.488 (37.79) 1.265 (32.13) .994 (25.25) .218 (5.54) .134 (3.40) .520 (13.21) .250 (6.35) .130 (3.30)
MD*B-37SCBR 1.488 (37.79) 1.265 (32.13) 1.075 (27.30) .218 (5.54) .218 (5.54) .520 (13.21) .250 (6.35) .130 (3.30)
MD*B-51PCBR* 1.438 (36.52) 1.215 (30.86) .942 (23.93) .258 (6.55) .177 (4.50) .550 (13.97) .300 (7.62) .150 (3.81)
MD*B-51SCBR 1.438 (36.52) 1.215 (30.86) 1.026 (26.06) .258 (6.55) .258 (6.55) .550 (13.97) .300 (7.62) .150 (3.81)
+ +
LAST
CAV A
C
B
D
E
.109 +_ .015
(3.77 +_ 0.38)
CAV.
#1
JACKPOST 2-56 UNC-2B
TYP.
.186 (4.72) PLUG
.199 (5.05) RECEPTACLE
9-15-21-25 VIEW
* FOR 31: 1.085 (27.56) MAX.
FOR 37: 1.185 (30.10) MAX.
FOR 51: 1.225 (31.12) MAX.
.096 +_ .005
(2.44 +_ 0.31) DIA. TYP
G
F
H
G
F
H
*
54 21
98 37 6
24 57
86 12 31
9
11
22
33
4
4
5
5
66
77
88
99
10 10
11
11
17 17
14
14
21 523 21 2
20 20
422 2
19 19
18 18
16 16
15
15
13
13
12
12
514 13 11 10 1
.083
(2.11)
.020
(0.51)
.108
(2.73)
.100 (2.54)
TYP.
.050 (1.27)
TYP.
.020
(0.51)
.083
(2.11)
.020
(0.51)
.083 (2.11)
.020
(0.51)
9 Contacts
15 Contacts
21 Contacts 25 Contacts
614 12 10 14 27 53 1
039 27 25 23 21 29 17 1
220 28 1138 26 2
513 11 19 86 42
13 57
24
614 12 10 1
917 1
725 23 21 2
29
634 32 30 3
18
220 2826 2
735 33 31 3
24 68
9
513 11 1
13 57
24
614 12 10 1
17
19
523 21 2
27
29 46 43 41
432 30 3
440 49 38 37 36 3
45 42
150 59 48 47 4
18
220 22628
533 31 3
24 68
9
11513 1
.158 (4.00)
.020
(0.51) .020
(0.51)
.183
(4.65)
.108
(2.73)
.050
(1.27)
51 Contacts
37 Contacts
31 Contacts
MD*B-PCB
46 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Micro-D Plastic Shell - .050” Contact Spacing
Cannon MDB Coaxial Microminiature Connectors feature two coaxial and five MicroPin /Micro-Socket contacts. Crimp-type coaxial contacts accom-
modate RG-178/U cables. A plastic insertion/extraction tool is supplied, with each connector assembly having a removable coaxial assembly.
How to Order - MDB Coaxial
How to Order - Coaxial Cable Assemblies
Series
Micro-D Coaxial
Signal Contact Spacing
1 - .050 (1.27) centers
Total Contact Cavities 7
Number of Coaxials 2
Coaxial Type
No Letter - Coaxial assembly installed
and non removable
RO - Coaxial assembly ordered separately
RA - Coaxial shipped assembled but uninstalled
Series
MD
Coaxial Cable
CC
Signal Contact Type
P - Pin
S - Socket
Signal Contact Lead Type
L - Uninsulated, solid wire
H - Insulated, solid or stranded
S - Solder pot*
Signal Contact Lead Length
See Standard Wire Termination
Code on page 29. Coaxial cable will be
RG-178U unless otherwise specified; length
will be same as wire modification.
Signal Contact Type
P - Pin (used with socket side connection)
S - Socket (used with pin type connection
Coaxial Cable Type
1 - RG178/U
Modification
Consult customer service
Hardware
No letter - No hardware
standard mounting. 091 (2.31) hole diameter
F - Float
K - Jackscrew (standard)
L - Jackscrew (low profile)
P - Jackpost
Coaxial Cable Length
See Standard Wire Termination
Codes on page 29. Coaxial cable will be
RG-178U unless otherwise specified; length
will be the same as wire modfication.
RoHS Compliance
Series
Signal Contact Spacing
Total Contact Cavities
Number of Coaxials
Coaxial Type
Signal Contact Type
Signal Contact Lead Type
Signal Contact Lead Length
Modification
Hardware
MDB -7R C2 *1 S ** * KH
MDB Coaxial Series with Screw Mounting Holes
* Not available with removalbe coax
cable type connectors RO and RA.
RoHS Compliance
Series
Coaxial Cable
Contact
Coaxial Cable Type
Coaxial Cable Length
MD SR * ***CC
MDB Coaxial
47
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Dimension - MDB Coaxial Series
Micro-D Plastic Shell - .050” Contact Spacing
(See page 12 for layouts)
* Add lead type and length, see Part Number Explanation.
** Weight given is with 7 inch (177.80) insulated leads, #26 AWG silver plated copper pigtails and RG178/U coaxials.
Part Number
By Shell Size
A
Max.
B
Max.
C
Max.
D
+_ .005 (0.13)
E
Max.
E1
Max.
Avg. Weight**
(oz) +_ 5% (gm.) +_ 5%
MDB1-7C2P* .510 (12.95) .204 (5.18) .298 (7.57) .782 (19.86) .395 (10.03) .510 (12.95) .290 (8.30)
MDB1-7C2S* .602 (15.29) .185 (4.70) .279 (7.09) .782 (19.86) .375 (9.52) .540 (13.72) .273 (7.80)
+ +
+ +
Plug
Receptacle
.190 (4.83) Max.
.190 (4.83) Max.
TWO MTG. HOLES
.091 +_ .003 (2.31 +_ 0.08) DIA.
TWO MTG. HOLES
.091 +_ .003 (2.31 +_ 0.08) DIA.
D
.250 (6.35) MAX.
A
EXTENSION FOR
RO AND RA
COAXES
EXTENSION FOR
RO AND RA
COAXES
.625 (15.88)
MAX.
C
B
E
E1
A
.625 (15.88)
MAX.
C
B
E
E1
.250 (6.35) MAX.
1.000 (25.40) MAX.
D
1.000 (25.40) MAX.
MDB
48 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Mounting Hardware Views (Sizes 9-51) - Front Panel Mounting
Micro-D Plastic Shell - .050” Contact Spacing
This hardware is factory installed.
Description Part Number A
+/-.005 (0.13)
B
Max.
Screw Lock Assembly Jackpost Kit 322-9500-000
320-9505-000
Mounting Bracket, 90˚ Angle- MD*1 for 9 thru 37 Shell Sizes 015-9516-000 .100
(2.54)
.215
(5.46)
MD*1 for 51 Shell Size 015-9516-000 .122
(3.10)
.257
(6.53)
NOTES: Screw lock assembly (322-9500-000) can be used for front mounting. Jackpost kit (320-9505-000) consists of 2
assemblies, shipped unassembled.
Shown here is a cutaway view of the float mount for the MD connector. The basic shell dimensions
are the same for the float mount and the screw mounting hole configurations. View shown is for
standard float mount front panel mounting. Reverse mounting is available on request.
* NOTE: Torque values are as follows:
Low Profile Jackscrew (L)-2.5 in/lbs
Standard Jackscrew (K)-2.5 in/lbs
*NOTE: Torque value is 4.0 in/lbs max.
.014 +_ .004
(0.36 +_ 0.10) ALLOWABLE
DIAMETRAL FLOAT
.020 (0.51) MAX. ALLOWABLE
AXIAL FLOAT
.150 +_ .003
(3.81 +_ .076)
.185 (4.70)
MAX .093
(2.36)
REF.
.090 +_ .0015
(2.29 +_ 0.038)DIA .031 +_ .003
(0.79 +_ 0.08)
MATING
FACE
MATING
FACE
#2-56
UNC-2A
.490
(12.45) MAX
MATING
FACE
CONNECTOR
SHOWN FOR
REF ONLY
HEX HEAD -
.050 (1.27) ACROSS FLATS
.050 (1.27) DEEP (REF)
.155
(3.94) MAX.
PART HAS A .040 (1.02)
MAX. AXIAL FLOAT
#2-56
UNC-2A
Jackscrew - (L) Low Profile
Jackscrew - (K) Standard
Float Mount - (F)
PART HAS A .040 (1.02)
MAX AXIAL FLOAT
CONNECTOR
SHOWN FOR
REF. ONLY
.178 ± .005
(4.52 ± 0.13)
Screw Lock Assembly*
Jackpost - (P)
90ûAngleMountingBracket
.052
(1.32) TYP.
.260
(6.60) MAX.
#2-56
UNC-2B
THD
B
.096 ± .005
(2.44 ± 0.13)DIA.
.093 (2.36)
RECOMMENDED
PANEL THICKNESS
BUSHING
.182 (4.62)
MAX. .688 (17.48)
MAX.
.408 (10.36)
MAX.
RETAINING
CLIP
LOCK
SCREW
MATING
FACE
CONNECTOR
SHOWN FOR
REF. ONLY
#2-56 UNC-2B
.185 (4.70) MAX.
.500
(12.7)
MAX.
PANEL REF.
.232 (5.89) MAX.
#2-56 UNC-2A
.170
(4.32) MAX.
A
MD
49
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Mounting Hardware to Military Specification (Sizes 9 - 51) PER MIL-DTL-83513/5
Micro-D Plastic Shell - .050” Contact Spacing
Description M83513/5 Mode Code Part Number
Slotted Head Jackscrew Assy Low Profile -05 M5 320-9508-025
Slotted Head Jackscrew Assy High Profile -06 M6 320-9508-027
Allen Head Jackscrew Assy Low Profile -02 M2 320-9508-026
Allen Head Jackscrew Assy High Profile -03 M3 320-9508-028
Jackpost Assy -07 M7 320-9505-033
Panel Thickness A Dim. Jackpost Kit Number*
3/32 (2.4) .092/.087 (2.34/2.21) 320-9505-007
1/16 (1.6) .061/.056 (2.34/1.42) 320-9505-006
3/64 (1.2) .047/.042 (1.19/1.07) 320-9505-005
1/32 (0.8) .030/.025 (0.76/0.64) 320-9505-004
Shell Size
A
+.004 (0.10)
-.000 (0.00)
B
+.004 (0.10)
-.000 (0.00
C
+.005 (0.13)
9 .379 ( 9.63) .219 (5.56) .565 (14.35)
15 .529 (13.44) .219 (5.56) .715 (18.16)
21 .679 (17.25) .219 (5.56) .865 (21.97)
25 .779 (19.79) .219 (5.56) .965 (24.51)
31 .929 (23.60) .219 (5.56) 1.115 (28.32)
37 1.079 (27.41) .219 (5.56) 1.265 (32.13)
51 1.029 (26.14) .261 (6.63) 1.215 (30.86)
#2-56 UNC-2A
THREAD TYP.
.361 (9.17)
MAX.
PLUG (REF. WITH
.092 (2.34) DIA.
MOUNTING HOLES
POTTING WELL (REF.)
.010 (0.25)
TH'K (REF.)
Jackscrew - (L) Low profile *
.062 (1.57)
HEX. (REF.)
.010 (0.25)
TH'K (REF.)
#2-56 UNC-2A
THREAD TYP. PLUG (REF.) WITH
.092 (2.34) DIA.
MOUNTING HOLES
POTTING WELL
(REF.)
Allen head
Optional Head Configuration
Plug and Receptacle
Low and High Profile Jackscrew - (K) High Profile
Slotted Head
Jackpost Assembly
.125 (3.18) HEX
#2-56 UNC-2B Thread
.190 (4.83)
+_ .185 (4.70)
.062 (1.57)
± .010 (0.25)
.475 (12.06)
± 0.25 (0.64)
LOCK WASHER
RETAINING NUT
.154 (3.91) HEX. # 2-56 UNC-2A
Thread
++
#2-56 UNC
2A THD
#2-56 UNC 2B THD
MATING FACE
.126 (3.20)
.125 (3.18)
DIA.TYP.
27˚/26˚TYP
C
.075 (1.91)
+ .005 (0.13)
- .000 (0.00)
R TYP.
A
B
.170 (4.32)
.185 (4.70)
.500 (12.7)
.480 (12.19)
A
HEX IS .135 (3.431/.115 (2.92) ACROSS FLATS
Jackpost Bushing (For Rear Panel Mounting)
Jackpost Bushing (For Rear Panel Mounting)
.200 ±.005
(5.08 ±0.13)
Plug and Receptacle
Rear Mounted
Plug and Receptacle
Front Mounted
Plug Front Mounted
Receptacle Rear Mounted
.395 ±.005
(10.03 ±0.13)
.300 ±.005
(7.62 ±0.13)
*2 Jackposts, 2 nuts, 2 washers.
NOTE: Torque value for jackpost 2.5 in/lbs
Plug and Receptacle Dimensions
MD
50 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Panel Cutouts
Micro-D Plastic Shell - .050” Contact Spacing
Size Cutout
Figure
A
+ .004 (0.10)
- .000 (0.00)
B
+ .004 (0.10)
- .000 (0.00)
C
+ .005 (0.13)
- .000 (0.00)
D
+ .005 (0.13)
- .000 (0.00)
9
1 .409 (10.39) .172 (4.37) .570 (14.48) .089 (2.26)
2 .379 ( 9.63) .219 (5.56) .570 (14.48) .089 (2.26)
3 - - .570 (14.48) .089 (2.26)
15
1 .559 (14.20) .172 (4.37) .720 (18.29) .089 (2.26)
2 .529 (13.44) .219 (5.56) .720 (18.29) .089 (2.26)
3 - - .720 (18.29) .089 (2.26)
21
1 .709 (18.00) .172 (4.37) .870 (22.10) .089 (2.26)
2 .679 (17.25) .219 (5.56) .870 (22.10) .089 (2.26)
3 - - .870 (22.10) .089 (2.26)
25
1 .809 (20.55) .172 (4.37) .970 (24.64) .089 (2.26)
2 .779 (19.79) .219 (5.56) .970 (24.64) .089 (2.26)
3 - - .970 (24.64) .089 (2.26)
31
1 .959 (24.36) .172 (4.37) 1.120 (28.45) .089 (2.26)
2 .929 (23.60) .219 (5.56) 1.120 (28.45) .089 (2.26)
3 - - 1.120 (28.45) .089 (2.26)
37
1 1.109 (28.17) .172 (4.37) 1.270 (32.26) .089 (2.26)
2 1.079 (27.41) .219 (5.56) 1.270 (32.26) .089 (2.26)
3 - - 1.270 (32.26) .089 (2.26)
51
1 1.059 (26.90) .215 (5.46) 1.220 (30.99) .089 (2.26)
2 1.029 (26.14) .261 (6.63) 1.220 (30.99) .089 (2.26)
3 - - 1.220 (30.99) .089 (2.26)
Figure 1
Front Mounting
D
TYP.
B
C
A.015 (0.38)R.
MAX.(TYP)
FULL R.
(TYP.)
D
C
A
B
.075 (1.91) + .005 (0.13) R TYP
- .000 (0.00)
FULL R. (TYP.)
26˚/27˚TYP
Figure 2
Rear Mounting
++ ++
C
.450 ±.002
(11.43 ±0.05)
FULL R.
(TYP.)
.030 (0.76) TYP.
D
PANEL REF.
Figure 3
Edgeboard Mounting
NOTE:
1. Front mounting (figure 1) and rear mounting (figure 2) accommodates #2-56 screws.
2. Front mounting is preferred. However, when rear mounting is necessary. use detail on previous page.
3. Edgeboard mounting bracket (figure3) uses #2-56 screws. Dimension .450 ± .002 (11.43 ± 0.05) locates the
MD receptacle flush with the end of the board.
MD
51
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Micro-D Plastic Shell - .050” Contact Spacing
How to Order
Series-Insulator Style-Material
MD - Clip mounting -Diallyl phthalate
MDV - Clip mounting-Polyester
Contact Spacing
1 - .050 (1.27) centers
Contact Arrangement
9-15-21-25-31*-37-51. See page 12
Contact Type
P - Pin
S - Socket
Termination Type
H - Insulated solid or stranded wire
L - Uninsulated solid wire
S - Solder pot to accept #26 AWG max.
harness wire.
Termination Code**
(H) 001 - 18”, 7/34 strand, #26 AWG,
MIL-W-16878/4, Type E Teflon, Yellow.
(H) 003 - 18”, 7/34 strand, #26 AWG,
MIL-W-16878/4, Type E Teflon, color
coded to MIL-STD-681 System I.
(L) 1 - 1/2” uninsulated solid #25 AWG gold plated copper.
(L) 2 - 1” uninsulated solid #25 AWG gold plated copper.
RoHS Compliance
Series-Insulator Style-Material
Contact Spacing
Contact Arrangement
Contact Type
Termination Type
Termination Code
Locking Hardware
MD 9R P H1- 001 P
No designator - No hardware - standard mounting.091 (2.31) hole diameter
*Not available in clip mounting. **See page 79-81 for additional codes
With Clip Mounting Slots
Part Number By Shell Size A
Max.
B
Max.
C
Max.
D
Max.
E
Max.
Avg. Weight***
±5% (oz.)/±5% (gm.)
MD1-9P** MDV1-9-P** .512 (13.00) .292 (7.42) .405 (10.29) .170 (4.32) .215 (5.46) .026 (0.73)
MD1-9S** MDV1-9S** .512 (13.00) .376 (9.55) .405 (10.29) .170 (4.32) .215 (5.46) .026 (0.73)
MD1-15P** MDV1-15P** .662 (16.81) .442 (11.23) .555 (14.10) .170 (4.32) .215 (5.46) .038 (1.10)
MD1-15S** MDV1-15S** .662 (16.81) .526 (13.36) .555 (14.10) .170 (4.32) .215 (5.46) .038 (1.10)
MD1-21P** MDV1-21P** .812 (20.62) .592 (15.04) .705 (17.91) .170 (4.32) .215 (5.46) .053 (1.50)
MD1-21S** MDV1-21S** .812 (20.62) .676 (17.17) .705 (17.91) .170 (4.32) .215 (5.46) .050 (1.40)
MD1-25P** MDV1-25P** .912 (23.16) .692 (17.58) .805 (20.45) .170 (4.32) .215 (5.46) .063 (1.80)
MD1-25S** MDV1-25S** .912 (23.16) .776 (19.71) .805 (20.45) .170 (4.32) .215 (5.46) .056 (1.60)
MD1-37P** MDV1-37P** 1.212 (30.78) .992 (25.20) 1.105 (28.07) .170 (4.32) .215 (5.46) .086 (2.45)
MD1-37S** MDV1-37S** 1.212 (30.78) 1.076 (27.33) 1.105 (28.07) .170 (4.32) .215 (5.46) .076 (2.15)
MD1-51P** MDV1-51P** 1.162 (29.51) .942 (23.93) 1.055 (26.80) .213 (5.41) .258 (6.55) .109 (3.10)
MD1-51S** MDV1-51S** 1.162 (29.51) .026 (26.06) 1.055 (26.80) .213 (5.41) .258 (6.55) .093 (2.65)
Solder Pot
.022 (0.56)
MAX.
.093 ± .005
(2.36 ± 0.13) A
E
.130
(3.30)
MAX. .204 (5.18)
MAX.
.375 (9.52)
MAX.
.065 (1.65)
MAX.
.170
(4.32)
D
B
C
Solder Pot
.022 (0.56)
MAX.
.093 ± .005
(2.36 ± 0.13) A
E
.210
(5.33)
.185 (4.69)
MAX.
.356 (9.04)
MAX.
.065 (1.65)
MAX.
.170
(4.32)
MAX.
D
B
C
** Add lead type and length, see Part Number Explanation. *** Weight given is with 1/2”, uninsulated solid #25 AWG gold plated copper pigtails.
MD/MDV
52 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Shell
Size
Cutout
Figure
A
+ .004 (0.10)
- .000 (0.00)
B
+ .004 (0.10)
- .000 (0.00)
C
+ .004 (0.10)
- .000 (0.00)
D
+ .005 (0.13)
- .000 (0.00)
9
1 .408 (10.36) .172 (4.37) .650 (16.51) .089 (2.26)
2 .408 (10.36) .172 (4.37) - -
3 .378 ( 9.60) .217 (5.51) .650 (16.51) .089 (2.26)
4 .400 (10.16) .091 (2.31) - -
15
1 .588 (14.94) .172 (4.37) .795 (20.19) .089 (2.26)
2 .588 (14.94) .172 (4.37) - -
3 .528 (13.28) .217 (5.51) .795 (20.19) .089 (2.26)
4 .550 (13.97) .091 (2.31) - -
21
1 .738 (18.75) .172 (4.37) .945 (24.00) .089 (2.26)
2 .738 (18.75) .172 (4.37) - -
3 .678 (17.27) .217 (5.51) .945 (24.00) .089 (2.26)
4 .700 (17.78) .091 (2.31) - -
25
1 .838 (21.29) .172 (4.37) 1.045 (26.54) .089 (2.26)
2 .838 (21.29) .172 (4.37) - -
3 .778 (19.76) .217 (5.51) 1.045 (26.54) .089 (2.26)
4 .800 (20.32) .091 (2.31) - -
37
1 1.138 (28.91) .172 (4.37) 1.345 (34.16) .089 (2.26)
2 1.138 (28.91) .172 (4.37) - -
3 1.078 (27.38) .217 (5.51) 1.345 (34.16) .089 (2.26)
4 1.078 (27.38) .091 (2.31) - -
51
1 1.088 (27.64) .215 (5.46) 1.295 (32.89) .089 (2.26)
2 1.088 (27.64) .215 (5.46) - -
3 1.028 (26.11) .260 (6.60) 1.295 (32.89) .089 (2.26)
4 1.050 (26.67) .091 (2.31) - -
NOTE:
1. A panel thickness of 1/8” (3.17mm) maximum is recommended for ease of tab bending when a panel mounting key & clip assembly or edgeboard mounting brackets are used.
2. Front mounting is preferred. However, when rear mounting is necessary, use figure 3 for dimensions.
3. Figure 4 is for edge board mounting bracket or edgeboard clip assembly. The .184 +_ .002 (2.67 +_ 0.05) dimension locates the MD socket insulator flush with the end of the board.
4. Screw brackets (015-9100-000) will accommodate #2-56 screws.
5. Front mounting (Figure 1) and rear mounting (Figure 3) accommodate #2-56 screws.
Micro-D Plastic Shell - .050” Contact Spacing
Panel Mounting Hardware
Plug and Receptacle
Rear Mounted
Plug and Receptacle
Front Mounted
Plug Front Mounted
Receptacle Rear Mounted
.200 ± .005 (5.08 ± 0.13) .330 ± .005
(8.38 ± 0.13) .265 ± .005 (6.73 ± 0.1
Dimensions (Clip Mounting Only)
Panel Cutouts
Figure 1
DC
A
FULL R. (TYP.) .015 (0.38)R.
MAX. (TYP.)
B
Figure 2
.015 (0.38)R.
MAX. (TYP.)
A
B
Front Mounting
Figure 3
Rear Mounting
C
A
FULL R. (TYP.)
D
.075 + .005 - .000
(1.91 + 0.13 _ 0.00)
26˚/27˚ TYP.
B
Figure 4
Edgeboard Mounting
.182 + .004 - .000
(4.62 + 0.10 - 0.00)
PANEL REF.
.018 + .002 - .000
(0.46 + 0.05 - 0.00)
.005 (0.13) MAX.
R. (TYP.)
A
B
Description Part Number
Panel Mounting Key 201-9100-000
Mounting Key and Coupling Clip Assembly 294-9100-000
Mounting Screw Bracket 015-9100-000
*Edgeboard Mounting Bracket 015-5009-000
**Edgeboard Mounting Bracket and Coupling Clip Assembly MD51428-1
* Must be ordered separately; specify left and right hand for complete assembly.
** Must be ordered separately; assembly contains set of left and right hand types.
MD**
53
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Micro Center Jackscrew
Cannon’s MJS Micro Center Jackscrew Series provides a reliable interconnect for board-to-board,
board-to-cable and inline cable-to-cable applications. Layouts accommodating up
to 76 MicroPin/Micro-Socket contacts are available with a wide range of options.
The following termination codes are listed for your information. For additional codes please refer to Appendix on pp. 74-76. All wire lengths are minimum.
How to Order
Standard Wire Termination Codes
Contact Arrangements
Series
MJS - Micro Center Jackscrew
Insulator Material
B - Diallyl phthalate
V - Polyester
U - Polyetherimide
R - Polyphenylene sulfide
Contact Arrangements
Unshrounded Receptacle: 10, 26, 51, 66
Shrouded Receptacle; 10, 26, 34, 38, 42, 76
Low Profile Plug and Receptacle (shrouded): 28
Contact Type
P - Pin
S - Socket
Termination Type
H - Insulated wire harness.
I - Integral tail (MJSV-28S only).
L - Solid - uninsulated wire.
S - Solder pot to accept #26 AWG harness wire.
T - Thru bundle pigtail (MJSV-28P only).
Termination Codes*
(H) 001 - 18” , 7/34 strand, #26 AWG,
MIL-W-16878/4, Type E Teflon, yellow.
(H) 003 - 18”, 7/34 strand, #26 AWG,
MIL-W-16878/4, Type E Teflon, color
coded to MIL-STD-681 System I.
(L) 1 - 1/2” uninsulated solid #25 AWG gold
plated copper.
(L) 2 - 1” uninsulated solid #25 AWG gold
plated copper.
RoHS Compliance
Series
Insulator Material
Contact Arrangement
Contact Type
Termination Type
Termination Codes
MJS 26R P H* 001
-
* See Termination Codes shown below.
Identification numbers are for reference only and do not appear on connectors.
*Low profile configuration **MJSV & MJSR
10 Contacts
4
6
10
17
34
51
1
18
35
21
44
66
1
23
45
12
14
26
1
13
15
1
5
7
26 Contacts
66 Contacts
MJSB/MJSU (unshrouded)
51 Contacts
1
7
11
1
13
23
12
22
34
6
10
16
1
11
19
10
18
28
**stcatnoC 82**stcatnoC 61
34 Contacts
MJSV (shrouded)
Face view of pin-use reverse order for socket
Length All Yellow Color Coded
3 (76.2) H 020 H 027
6 (152.4) H 019 H 016
8 (203.2) H 026 H 034
10 (254.0) H 029 H 025
12 (304.8) H 028 H 002
18 (457.2) H 001 H 003
20 (508.0) H 038 H 023
Length All Yellow Color Coded
24 (609.6) H 009 H 004
30 (762.0) H 010 H 005
36 (914.4) H 011 H 006
48 (1219.2) H 013 H 048
72 (1828.8) H 017 H 046
120 (3048.0) H 042 H 041
Termination
Code Length Termination
Code Length
L61 .125 (3.18) L14 .750 (19.05)
L56 .150 (3.81) L2 1.000 (25.40)
L57 .190 (4.83) L7 1.500 (38.10)
L39 .250 (6.35) L6 2.000 (50.80)
L58 .375 (9.53) L16 2.500 (63.50)
L1 .500 (12.70) L10 3.000 (76.20)
Harness Type (H)
#26 AWG per MIL-W-16878/4 Type E Teflon, 7/34 stranded.
Solid Uninsulated Type (L)
#25 AWG gold plated solid copper.
MJS
54 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Unshrouded Receptacle (10-26-51-66)
Micro Center Jackscrew
MJSB/MJSU
MJSB/MJSU
Unshrouded Standard Materials and Finishes
Micropin Copper alloy, 50 miro-inch gold
Microsocket Copper alloy, 50 micro-inch gold
Insulator Diallyl phthalate, green color
or polyetherimide, natural color
Jackscrew Stainless steel, passivated & lubricated
Retainer, Jackscrew Stainless steel, passivated
Insert, Threaded Stainless steel, passivated
Post, Polarizing Stainless steel, passivated
Shrouded Standard Materials and Finishes
Micropin Copper alloy, 50 miro-inch gold
Microsocket Copper alloy, 50 micro-inch gold
Insulator Polyester, black color
Polyphenylene sulfide, black color
Jackscrew Stainless steel, passivated
Retainer, Jackscrew Stainless steel, passivated
Insert, Threaded Stainless steel, passivated
Post, Polarizing Stainless steel, passivated
Shrouded Receptacle (16-28*-34)
*Low profile configuration, for “L” (uninsulated solid wire) termination add .090 (2.29) to the “B” dimension.
For “H” (insulated wire) termination add .200 (5.08) to the “B” dimension. For special configurations
with backpotted standoffs consult factory.
.126 ± .005
(3.20 ± 0.13)
.170 ± .010 (4.32 ± 0.25)
1-64 UNC-2A
THREAD
.170 (4.32)
MAX.
.110 MAX.
(2.79)
1-64 UNC-2B
THREAD
.332 (8.43)
MAX.
POLARIZING PIN (OPTIONAL WITH LOSS OF CONTACT)
Rear View
.145 (3.68)
DIA.
MAX.
A
.055 (1.40) TYP.
C
B
.050 (1.27) TYP.
Part Number A
Max.
B
Max.
C
Bsc.
MJSB or MJSU-10P .378 (9.60) .190 (4.83) .290 (7.37)
MJSB or MJSU-10S .378 (9.60) .190 (4.83) .290 (7.37)
MJSB or MJSU-26P .778 (19.76) .190 (4.83) .690 (17.53)
MJSB or MJSU-26S .778 (19.76) .190 (4.83) .690 (17.53)
MJSB or MJSU-51P 1.028 (26.11) .260 (6.60) .940 (23.88)
MJSB or MJSU-51S 1.028 (26.11) .260 (6.60) .940 (23.88)
MJSB or MJSU-66P 1.280 (32.51) .260 (6.60) 1.190 (30.23)
MJSB or MJSU-66S 1.280 (32.51) .260 (6.60) 1.190 (30.23)
Part Number A
Max.
B
Max.
C
Ref.
D
± .006 (0.15)
MJSV or MJSR-16P .700 (17.78) .345 (8.76) .545 (13.84) .175 (4.45)
MJSV or MJSR-16S .700 (17.78) .320 (8.13) .545 (13.84) -
MJSV-28P* or MJSR-28P* 1.020 (25.91) .232 (5.89) .865 (21.97) .062 (1.57)
MJSV-28S* or MJSR-28S* 1.020 (25.91) .246 (6.25) .865 (21.97) -
MJSV-34P or MJSR-34P 1.180 (29.97) .330 (8.38) 1.025 (26.04) .160 (4.06)
MJSV-34S or MJSR-34S 1.180 (29.97) .305 (7.75) 1.025 (26.04) -
A
A
.285 (7.24)
MAX.
C
C
.080 (2.03)
.065 (1.65)
.285 (7.24) MAX. B
B
D
1-64 UNC-2B
THREAD
1-64 UNC-2A
THREAD
.205 (5.21) MAX.
.090 ± .010
(2.29 ± 0.25)
.110 (2.79) MAX.
.145
(3.68)
DIA. MAX.
Face View
Face View Receptacle
Plug
e
Receptacl Plug
MJS
55
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Shrouded Plug
Micro Center Jackscrew
MJSR-42P
MJSR-42S
Shrouded Receptacle
Standard Materials and Finishes
Micropin Copper alloy, 50 miro-inch gold
Microsocket Copper alloy, 50 micro-inch gold
Insulator Polyphenylene sulfide, black color
Jackscrew Stainless steel, passivated
Retainer, Jackscrew Stainless steel, passivated
Insert, Threaded Stainless steel, passivated
Part Number A
Max.
B
Max.
C
Ref.
D
± .006 (0.15)
MJSR-42P 1.445 (36.70) .345 (8.76) 1.250 (31.75) .142 (3.61)
MJSR-42S 1.445 (36.70) .357 (9.07) 1.250 (31.75) -
+
A
1.322
(33.58)
REF.
.125
(3.18)
TYP.
CAV. #1
.075
(1.91)
TYP.
C
CAV. #31
.100
(2.54)
TYP.
.297
(7.54)
REF.
.420
(10.67)
MAX.
CAV #42
#1 (.073) - 64 UNC-2B
THREADED INSERT
.035 (0.89)
.015 (0.38)
TYP.
B
D
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
A
1.328
(33.73)
REF.
.125
(3.18)
TYP. .100
(2.54)
TYP.
CAV
# 1
CAV. 42
C
.075 (1.91)
TYP.
.303
(7.70)
REF.
.420
(10.67)
MAX.
1/16 SOCKET HEAD JACKSCREW
#1 (.073 - 64 UNC - 2A THREAD .131 (3.33)
.121 (3.07) TYP
B
.145 (3.68)
DIA. MAX. .108
(2.74) MAX.
MJS
56 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Shrouded Receptacle (76)
Micro Center Jackscrew
MJSR-76P
MJSR-76S
Standard Materials and Finishes
Micropin Copper alloy, 50 miro-inch gold
Microsocket Copper alloy, 50 micro-inch gold
Insulator Polyphenylene sulfide, black color
Jackscrew Stainless steel, passivated
Retainer, Jackscrew Stainless steel, passivated
Insert, Threaded Stainless steel, passivated
Part Number A
Max.
B
Max.
C
Ref.
D
± .006 (0.15)
MJSR-76P 1.595 (40.51) .345 (8.76) 1.400 (35.56) .142 (3.61)
MJSR-76S 1.595 (40.51) .357 (9.07) 1.400 (35.56) -
+
A
1.472
(37.39)
REF.
CAV.
#1
.100 (2.54) TYP.
.075
(1.91)
TYP.
CAV. #76 CAV. #62
C
.447
(11.35)
REF.
.570
(14.48)
MAX.
CAV. #13 #2 (0.86) - 64 UNC-2B
THREADED INSERT
.035 (0.89)
.015 (0.38)
TYP.
B
D
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+++ +
++ +
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
.570
(14.48)
MAX.
.453
(11.51)
TYP.
.075
(1.91)
TYP.
.100 (2.54)
TYP.
1.478 (37.54) TYP.
CAV. #1
C
A
1/16 SOCKET HEAD JACKSCREW
#2 (.086 - 64 UNC - 2A THREAD .131 (3.33)
.121 (3.07) TYP
B
.160
(4.06)
MAX.
.150 (3.81)
MAX.
CAV. #62 CAV. #76
CAV. #13
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+++ +
++ +
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
.570
(14.48)
MAX.
.453
(11.51)
TYP.
.075
(1.91)
TYP.
.100 (2.54)
TYP.
1.478 (37.54) TYP.
CAV. #1
C
A
1/16 SOCKET HEAD JACKSCREW
#2 (.086 - 64 UNC - 2A THREAD .131 (3.33)
.121 (3.07) TYP
B
.160
(4.06)
MAX.
.150 (3.81)
MAX.
CAV. #62 CAV. #76
CAV. #13
MJS
57
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Plug (Molded-In Insert - Special)
Micro Center Jackscrew
MJSV**P
MJSV**S*
Face view of pin - use reverse order for socket
Receptacle (Special)
Contact Arrangements
Part Number A
Max.
B
Max.
MJSV-26S** .943 (23.95) .874 (22.20)
MJSV-38S** 1.243 (31.57) 1.174 (29.82)
Identification numbers are for reference and do not appear on connectors.
MJSV-26P**
(Shown)
.100 (2.54)
INSERT
#1-64 UNC-2B
INSULATOR
A
MAX.
ENGAGING FACE
.300 (7.62)
MAX.
.061 (1.55)
MAX.
.109 (2.77)
MAX. DIA.
LEAD
LENGTH
MICRO-PIN
CONTACT
.162 (4.1
1)
REF.
CAVITY # 1
MJSV-26S**
(Shown)
.167 (4.24)
REF.
.100 (2.54)
REF.
B
.253 (6.43)
MAX.
.320 (8.13)
MAX.
.155 (3.94)
MAX.
A
MAX.
#1-64 UNC-2A
MICRO-SOCKET
.190 (4.83)
REF.
LEAD
LENGTH
JACKSCREW
CAVITY # 1
++
.075 (1.91) .050 (1.27)
.100 (2.54)
14
26
.050 (1.27)
TYP.
26 Contacts
.050 (1.27)
TYP.
.075 (1.91)
.100 (2.54)
REF.
20
38
21
1
1
38 Contacts
15
Part Number A
Max.
MJSV-26P** .868 (22.05)
MJSV-38P** 1.168 (29.67)
MJS
58 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Microminiature Circular - .050” Contact Spacing
Cannon’s MIK Microminiature Circular Series Connectors are ruggedized, lightweight and
meet the applicable requirements of MIL-DTL- 83513. Key markets and applications include
biomedical, instrumentation and miniature black boxes. Our MIK Connector is designed to
accommodate up to 55 contacts on .050 (1.27) centers (equivalent to 420 contacts per
square inch). Five keyway polarization prevents cross plugging. Standard MIK Connectors
are available in two shell sizes accommodating two contact arrangements pre-wired to your
specific requirements. The threaded coupling nuts support connector strength and
reliability. MIK receptacles can either be front or back panel mounted.
How to Order
Series
MIK: Microminiature Circular
Connector Type
No Letter - Screw couping, plastic shell
M - Screw coupling, metal shell
Q - Push/Pull, metal shell
Shell Styles
0 - Wall mounting receptacle (MIK and
MIKM only)
6 - Straight plug (MIK, MIKM and MIKQ)
7 - Jam nut mount (MIKQ only)
9 - Rear panel mounted receptacle (MIKQ)
Contact Arrangements
7, 19, 37, 55, 85s
Contact Type
P - Pin
S - Socket
Termination Types
H - Insulated round hook-up wire
L - Uninsulated round solid wire
Termination Length Code (Standards)
(H) 001 - 18”, 7/34 strand, #26 AWG,
MIL-W-16878/4, Type E Teflon, yellow.
(H) 003 - 18”,7/34 strand, #26 AWG,
MIL-W-16878/4, Type E Teflon,
color coded to MIL-STD-681
System I.
(L) 1 - 1/2” uninsulated solid #25
AWG gold plated copper.
L) 2 - 1” uninsulated solid #25 AWG
gold plated copper.
Hardware
G - Cable nut and grip (MIKQ plug only)
N - Nut only (MIKQ plug only)
RoHS Compliance
Series
Connector Type
Shell Style
Contact Arrangement
Contact Type
Termination Type
Termination Length Code
Hardware
MIK 6-R 55 PM * ** ***
NOTE: Contact types cannot be interchanged between shell styles.
Cavity identification numbers are for reference only, they do not appear on connectors.
Face View, Pin Side-(Male Twist Pin Contacts)
Contact Arrangements
MIK/MIKM/MIKQ
7 Contacts
MASTER KEY (TYP)
2
36
7
1
45
7
8
13
12
16
1917
13
4
MIKQ
19 Contacts
14
95
10 15
16 22
23 28
29 33
34 37
MIKQ
37 Contacts
13
94
10 16
17 24
25 31
32 39
40 46
47 52
53 55
MIK/MIKM
55 Contacts
1
5
12
20
29
39
48
58
67 74
66
57
47
38
28
19
11
4
75
81
82 85
MIKM
85 Contacts
MIK
59
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Microminiature Circular - .050” Contact Spacing
MIK Connectors accommodate up to 55 contacts on .050 (1.27) centers (equivalent to 420 contacts per square inch). Five keyway polarization
prevents cross plugging. The threaded coupling nuts provide strong, reliable coupling. MIK receptacles can be either front or back panel mounted; in
back mounting applications, panel thickness of up to 3/32” can be used on larger sizes. Maximum temperature range -55°C to +125°C. Standard MIK
connectors are available in two shell sizes, accommodating two contact arrangements pre-wired to your specific requirements.
The following termination codes are listed for your information.
For additional codes please refer to Appendix pp.74-76.
All wire lengths are minimum.
Standard Wire Termination Codes
STANDARD MATERIAL AND FINISHES
MIK
Shell Thermoplastic
Coupling Nut Stainless Steel Passivated
Insulator Glass-reinforced Thermoplastic
Contacts 50 Microinch
Gold Plated
Copper Alloy
Length All Yellow Color Coded
3 (76.2) 020 027
6 (152.4) 019 016
8 (203.2) 026 034
10 (254.0) 029 025
12 (304.8) 028 002
18 (457.2) 001 003
20 (508.0) 038 023
24 (609.6) 009 004
30 (762.0) 010 005
36 (914.4) 011 006
48 (1219.2) 013 048
72 (1828.8) 017 046
120 (3048.0) 042 041
Harness Type (H)
#26 AWG per MIL-W-16878 Type E, Teflon Stranded
ELECTRO/MECHANICAL FEATURES
MIKM
No of Contacts 7,55
Wire Size #24 AWG thru #32 AWG
Contact Termination Crimp
Contact Rating 3 Amps
Coupling Threaded
Polarization Keyways
Contact Spacing .050 (1.27) Centers
Shell Styles 0-Wall Mtg. 6-Straight Plug
Specifications
MIK
60 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Shell Dimensions
Microminiature Circular - .050” Contact Spacing
MIK (Rear Panel Mount Thickness - see Tabulation “T”)
Part Number
By Shell Size
A
Thread
D
Max.
L
Max.
Avg. Weight**
(oz) (gm.) ± 5%
MIK6-7P 5/16-24UNF-2B .375 (9.52) .315 (8.00) .054 (1.54)
MIK6-55P 9/16-24UNF-2A .755 (19.18) .460 (11.68) .202 (5.72)
Part Number
By Shell Size
A
Thread
D
± .010
(0.25)
F
Max.
H
± .003
(0.08)
K
± .010
(0.25)
L
Max.
R
± .005
(0.13)
S
Max.
T
Max.
Avg. Weight
oz. (gm.) ± 5%
MIK0-7S 5/16-24UNF-2B .325 (8.26) .315 (8.00) .078 (1.98) .062 (1.57) .355 (9.02) .460 (11.68) .630 (16.00) .032 (0.81) .022 (.635)
MIK0-55S 9/16-24UNF-2A .625 (15.88) .440 (11.18) .089 (2.26) .100 (2.54) .495 (12.57) .580 (14.73) .760 (19.30) .062 (1.57) .134 (3.81)
Weight given is 1/2” uninsulated, solid #25 AWG gold plated copper pigtails
D
DIA.
LA THD.
.335 (8.51)
Max.
RS
H (TYP.)
KA THD
D
DIA.
F
L
Plug Receptacle
Shell Size 7 only
++
D
DIA.
R
S
H (TYP.)
D
DIA.
A THD.
K
F
L
A THD.
L
Receptacle
Shell Size 55 only
Plug
Plug
Receptacle
MIK
61
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Microminiature Circular - .050” Contact Spacing
Cannon’s MIKM Microminiature Circular Connector is designed with a steel shell and recep-
tacle for improved ruggedness and RFI resistance. It accommodates up to 55 contacts on
.050 (1.27) centers (equivalent to 420 contacts per square inch) and features five keyway
polarization to prevent cross plugging. The threaded coupling nuts offer strong, reliable
coupling. MIKM receptacles can be either front or back panel mounted; in back mounting
applications, panel thickness of up to 3/32” can be used on the larger sizes. Maximum
temperature range - 55°C to + 125°C.
The following termination codes are listed for your information.
For additional codes please refer to Appendix on pp. 74-76.
All wire lengths are minimum.
Standard Wire Termination Codes
Specifications
STANDARD MATERIAL AND FINISHES
MIK
Shell Stainless Steel
Coupling Nut Stainless Steel Passivated
Insulator Glass-reinforced Thermoplastic
Contacts 50 Microinch
Gold Plated
Copper Alloy
ELECTRO/MECHANICAL FEATURES
MIKM
No. of Contacts 7,55, 85
Wire Size #24 AWG thru #32 AWG
Contact Termination Crimp
Contact Rating 3 Amps
Coupling Threaded
Polarization Keyways
Contact Spacing .050 (1.27) Centers
Shell Styles 0-Wall Mtg. 6-Straight Plug
Length -All Yellow Color Coded
3 (76.2) 020 027
6 (152.4) 019 016
8 (203.2) 026 034
10 (254.0) 029 025
12 (304.8) 028 002
18 (457.2) 001 003
20 (508.0) 038 023
24 (609.6) 009 004
30 (762.0) 010 005
36 (914.4) 011 006
48 (1219.2) 013 048
72 (1828.8) 017 046
120 (3048.0) 042 041
Harness Type (H)
#26 AWG per MIL-W-16878 Type E, Teflon Stranded
MIKM
62 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Shell Dimensions
Microminiature Circular - .050” Contact Spacing
MIKM (Rear Panel Mount Thickness .335 (8.51) max. - see Tabulation “T”)
Part Number
By Shell Size
A
Thread
D
Max.
L
Max.
Avg. Weight
oz. (gm.)+_5%
MIK6-7P 5/16-24UNF-2A .375 (9.52) .315 (8.00) .054 (1.54)
MIK6-55P 5/8-24UNEF-2B .755 (19.18) .440 (11.18) .333 (9.44)
MIKM6-85P 11/16-24UNEF-2B .860 (21.84) .460 (11.68) .419 (11.88)
Part Number
By Shell Size
A
Thread DF
Max.
H
± .003
(0.08)
KL
Max.
R
± .005
(0.13)
S
Max.
T
Max.
Avg. Weight
oz. (gm.) ± 5%
MIK0-7S 5/16-24UNF-2A .325 (8.26) .320 (8.13) .078 (1.98) .062 (1.57) .400 (10.16) .460 (11.68) .630 (16.00) .032 (0.81) .051 (1.45)
MIK0-55S 5/8-24UNEF-2A .625 (15.88) .440 (11.18) .091 (2.31) .062 (1.57) .490 (12.45) .580 (14.73) .760 (19.30) .125 (3.18) .269 (7.62)
MIKM0-85S 11/16-24UNEF-2A .745 (18.92) .440 (11.18) .091 (2.31) .062 (1.57) .490 (12.45) .674 (17.12) .845 (21.46) .125 (3.18) .346 (9.80)
Plug
Receptacle
LAT HD.
D
DI A.
.335 (8. 51 )
Ma x.
RS
H (T YP.)
KAT HD
D
DI A.
F
L
Plug Receptacle
Shell Size 7 only
H (T YP.)
AT HD AT HD
D
DI A.
D
DI A.
L
S
R
K
F
L
Receptacle
Shell Size 55 & 85
Plug
MIKM
63
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Microminiature Circular - .050” Contact Spacing
Cannnon’s MIKQ Microminiature Circular Connectors feature a quick disconnect metal shell and a
receptacle version that, when engaged, can be instantly disconnected while still providing a solid
lock. Applications include commercial TV cameras, portable radios, military gun sights, airborne
landing systems and medical equipment. Maximum temperature range is-55°C to +125°C.
Shell Dimensions
STANDARD MATERIAL AND FINISHES
MIKQ
Shell Brass
Coupling Nut Brass, Electroless Nickel Plated*
Insulator Glass-reinforced Thermoplastic
Contacts 50 Microinch
Gold Plated
Copper Alloy
ELECTRO/MECHANICAL FEATURES
MIKQ
No. of Contacts 7,19, 37
Wire Size #24 AWG thru #32 AWG
Contact Termination Crimp
Contact Rating 3 Amps
Coupling Push/Pull
Polarization Keyways
Contact Spacing .050 (1.27) Centers
Shell Styles 7-Jam Nut 6-Straight Plug
9-Rear Panel Mtg. Receptacle
Specifications
Part Number
By Shell Size
A
Max.
B
Max.
C
Ref.
Avg. Weight
oz. (gm.)±5%
MIKQ6-7S .385 (9.78) .305 (7.75) .180 (4.57) .214 (6.08)
MIKQ6-19S .515 (13.08) .405 (10.29) .260 (6.60) .376 (10.70)
MIKQ6-37S .760 (19.30) .635 (16.13) .350 (8.89) .714 (20.23)
Part Number
By Shell Size
A
Max.
B
Max.
C
Max.
D
Thread
Avg. Weight
oz. (gm.)±5%
MIKQ7-7S .510 (12.95) .245 (6.22) .359 (9.12) 3/8-32UNEF-2A .128 (3.63)
MIKQ7-19P .575 (14.60) .345 (8.76) .470 (11.94) 1/2-28UNEF-2A .214 (6.08)
MIKQ7-37P .855 (21.71) .520 (13.20) .740 (18.80) 3/4-20UNEF-2A .300 (8.52)
Shell Size A
± .005 (0.13)
B
DIA.
MIKQ7-7P .364 (9.24) .390 (9.91)
MIKQ7-19P .475 (12.06) .515 (13.08)
MIKQ7-37P .740 (18.78) .755 (19.17)
Plug
Receptacle
Front Panel Mounting-MIKQ7
MIKQ (Front Panel Mounting Type Shown-.093 (2.36) Thickness)
MIKQ Front Panel Mounting
A
DIA. .760
(19.30) MAX.
B
DIA.
1.20
(30.48) MAX.
FOR SIZE 37 ONLY
C
DIA.
.950 (24.13) MAX.
Plug
*
NUT
MASTER KEY
A
.093 (2.36) REF.
.043±.005
(1.09±0.13)
D THD.
C DIM.
ACROSS FLAT
.495 (12.67) MAX.
B
Receptacle
*Std. Conn. not supplied with Cable Nut & Grip, See Mod Codes. Lanyard Relase Is Available. Consult factory.
A
B
DIA.
MIKQ
64 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Shell Size A
± .005 (0.13)
B
DIA.
MIKQ9-7P .425 (10.76) .440 (11.18)
MIKQ9-19P .535 (13.58) .564 (14.33)
MIKQ9-37P .740 (18.78) .755 (19.17)
Rear Panel Mounting-MIKQ9MIKQ Rear Panel Mounting
A
B
DIA.
Receptacle
KEY
.415 ± .010
(10.54 ± 0.25)
.570 (14.48)
DIA. MAX.
.485 (12.32)
MAX.
.250 ± .010
(6.35 ± 0.25)
.043 ± .005
(1.09 ± 0.13)
.245 (6.22)
DIA. MAX.
WIRE
EXTENSION
LENGTH
INSULATOR
SHELL
7/16-28 UNEF-2A
1/2
HEX-NUT
Receptacle
.625 ± .010
(15.87 ± 0.25) DIA.
.525 ± .010
(13.33 ± 0.25)
KEY
.250 ± .010 (6.35 ± 0.25)
9/16-24 UNEF-2A THREAD
.485 (12.32) MAX.
5/8
HEX-NUT
.043 ± .005 (1.09 ± 0.13)
INSULATOR
.345 (8.76)
DIA. MAX.
.425
(10.79 )
+.015
-.000
+0.30
-0.00
Receptacle
.885 MAX.
(22.48 MAX.)
.730 ± .010
(18.54 ± 0.25)
3/4-20 UNEF-2A THREAD
13/16 HEX NUT
SHELL
.250 ± .010
(6.35 ± 0.25) .043 ± .005
(1.09 ± 0.13) .505 MAX.
(12.83 MAX.)
.665 MAX.
(16.89) MAX.
INSULATOR
.490 MAX.
(12.45 MAX.)
Shell Dimensions
Microminiature Circular - .050” Contact Spacing
MIKQ9-7P (Back Panel Mounting)
MIKQ9-19P (Back Panel Mounting)
MIKQ9-37P (Back Panel Mounting)
MIKQ
65
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Microstrips .050” Contact Spacing
Product Features
Specifications
Materials and Finishes
Current Rating 3 Amps max
Dielectric Withstanding Voltage 600 VAC @ sea level; 300 VAC @ 70,000 feet altitude
Insulation Resistance 5000 megohms min.
Contact Resistance 8 milliohms max.
Operating Temperature MTV polyester -56°C to +125°C; MTB diallyl phthalate -55°C to +150°C
Durability 500 cycles min.
Shock/Vibration 20 G’s
Connector Mating Force (8 oz.) x (# of contacts)
Latch Retention 5 lbs. min.
Wire Size #26 AWG insulated wire, #25 AWG uninsulated solid wire. MT strips will also accommodate #24
AWG through #32 AWG.
For other wiring options contact the factory for ordering information.
General Performance requirements in accordance with MIL-DTL-83513
Insulator MTV: Glass-filled polyester per MIL-M-24519; MTB: Glass-filled diallyl phthalate per MIL-M-14
Contact Copper Alloy per MIL-DTL-83513
Contact Finish 50 Microinches Min. Gold Plated per MIL-G-45204
Insulated Wire #26 AWG. 19/38 Stranded, silver-plated copper, TFE Teflon insulation per MIL-W-16878/4
Uninsulated Solid Wire #25 AWG gold-plated copper per QQ-W-343
Potting Material/Contact Encapsulant Epoxy
Latch 300 series stainless steel, passivated
MicroPin Contact System
Cannon Microstrips are available in three termination styles: solder cup, pigtail harness and
printed circuit leads. The MicroPin Contact System assures maximum performance in a minimum
design package. Available with latches or guide pins, our Microstrips provide an extremely dense
and reliable interconnection and offer greater application flexibility
• High Performance MicroPin Contact System
• High-density .050” contact spacing
• Pre-wired for ease of installation
• Fully potted wire terminations
• Guide pins for alignment and polarizing
• Quick-disconnect latches
• 3 Amp current rating
• Precision crimp terminations
• Solder cup, pigtail or printed
circuit terminations
• Surface mount leads
The Cannon MicroPin Contact System offers
uncompromised performance in downsized
interconnects. The beryllium copper pin
contact is fully recessed in the insulator, as-
suring positive contact alignment and robust
performance. The socket contact is precision
machined from high strength copper alloy
and features a smooth lead-in chamfer.
The MicroPin features seven points of electri-
cal contact. This contact system assures high
normal force, excellent wipe and superior
shock and vibration performance.
SLEEVE WIRE
WIRE CRIMP
MT
66 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
RoHS Compliance
Series
MTB1 – High Temperature Diallyl Phthalate 150°C (Recommended for severe environments)
MTV1 – Polyester 125°C (Recommended for general purpose use), .050” contact spacing
MTV2 – Polyester 125°C (Recommended for general purpose use), .100” contact spacing
Number of Cavities
2 through 40.
This number is the total number of cavities including guide pins and latches. 40 positions is the
maximum recommended size for standard strips, but sizes up to 120 positions are available on request.
Insert Arrangements
P- Pin
S – Socket
Termination Style
Solder Cup contacts for customer termination
S
Pre-wired Pigtails
H067 – Pre-wired pigtail with 18” of insulated Teflon wire per M22759/11, #26 AWG, 19 strand, yellow
HY01 – Pre-wired pigtail with 18” of insulated Teflon wire per M22759/11, #26 AWG, 19 strand, 10 color repeating
Straight Terminals .018” diameter, gold-plated
L1 – 5” extension
L2 – 1” extension
L57 – .190” extension
L61 – .125” extension
Right Angle Terminals staggered footprint .018” diameter, gold plated
AL57 – .190” extension
AL61 – .125” extension
Right Angle Terminals .050” in-line footprint .018” diameter, gold plated
BL57 – .190” extension
BL61 – .125” extension
Surface Mount .018” diameter, gold-plated
CL1
Guide Pin and Latch Options
01 – Guide pin installed in end cavities of socket strip. Blank holes in end cavities of pin strip.
02 – Guide pin installed in cavity #1 of socket Strip. Blank holes in cavity #1 of pin strip.
03 – Spring latches installed in end cavities of socket strip. Latch clips installed in end cavities of pin strip. For use with MTV1 only.
04 – Spring latch installed in center cavity of socket strip. Spring latch installed in center cavity of pin strip. For use with MTV1 only.
How to Order
Microstrips .050” Contact Spacing
-
R 16MTV1 P H001 01
01
Guide Pins In End Cavities
02
Guide Pins In Cavity #1
03
End Latches
04
Center Latch
Socket StripPin Strip
MT
67
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Connector Weights
Microstrips .050” Contact Spacing
Contact
(with std. 1/2”
copper pigtails)
.040 gms.
MTB pin .021 gms.
Insulator
(per contact cavity) MTV
socket .006 gms.
pin .014 gms.
socket .004 gms.
Guide Post Stainless Steel .035 gms.
Latch Male .035 gms.
Female .074 gms.
Terminal Dimensions
CAV #1
SOCKET
CAV #1
PIN
Solder Cup Straight Terminals
Right Angle Terminals
.100" Spacing Staggered
ALL EVEN
NUMBERED
CONTACTS
.100 (2.54)
.100 (2.54)
AL57 .190 (4.83)
AL61 .125 (3.18)
Surface Mount Terminals
.0120 (0.30)
± .001 (0.03)
.010 (0.25)
TYP
.070 (1.78)
.030 (0.76)
.050 (1.27) MIN
SOLDER DIPPED
.025 (0.64)
REF
.160
(4.06)
.140
(3.56)
Right Angle Terminals
.050" Centers
.170 (4.32) MAX.
.065 (1.65) MAX.
.065 (1.65) MAX. .100 (2.54)
.018 (1.65)
±.002 (0.5)
BL57: .190 (4.83)
BL61: .125 (3.18) MIN+ .015 (0.38)
L1: .500 (12.7)
L2: 1.00 (25.4)
L57: .190 (4.83)
L6: .125 (3.18) MIN+ .015 (0.38)
.018 (.45)
±.002 (.05)
MT
68 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Latch Dimensions
Microstrips .050” Contact Spacing
The following termination codes are listed for your information.
For additional codes please refer to Appendix on pp. 74-76.
All wire lengths are minimum.
Guide Pin Dimensions
Standard Wire Termination Codes
Termination Code Length
L61 .125 (3.18)
L56 .150 (3.81)
L57 .190 (4.83)
L39 .250 (6.35)
L58 .375 (9.52)
L1 .500 (12.70)
L14 .750 (19.05)
L2 1.000 (25.40)
L7 1.500 (38.10)
L6 2.000 (50.80)
L16 2.500 (63.50)
L10 3.000 (76.20)
Length All Yellow Color Coded
3 (76.2) H020 H027
6 (152.4) H019 H016
8 (203.2) H026 H034
10 (254.0) H029 H025
12 (304.8) H028 H002
18 (457.2) H001 H003
20 (508.0) H033 H023
24 (609.6) H009 H004
30 (762.0) H010 H005
36 (914.4) H011 H006
48 (1219.2) H013 H048
72 (1828.8) H017 H046
120 (3048.0) H042 H041
Solid Uninsulated Type - (L)
#25 AWG Gold Plated Copper
Harness Type (H)
#26 AWG per MIL-W-16878 Type E; Teflon Stranded
Male Latch
.010 (6.25)
REF
Female Latch
.100 (2.54)
REF
.020 (0.51)
REF
.250 (6.35)
MAX
.035 (0.89)
REF
.045 (1.14)
MAX
.076 (1.93)
MAX
.070 (1.78)
REF
.050 (1.27)
REF
NO CONTACT
.035 (0.89)
REF
.035 (0.89)
REF
.070 (1.78)
REF
.050 (1.27)
REF
NO CONTACT
.035 (0.89)
REF
.0085 (0.22)
REF
.077 (1.96)
MAX
.107 (2.72) MAX
.2835 (7.20)
REF
.032 ± .003
(0.81 ± 0.08)
DIA.
.200 ± .010
(5.08 ± 0.25)
MT
69
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Part
Number
By Size
A
±.015
(0.38)
Part
Number
By Size
A
±.015
(0.38)
Part
Number
By Size
A
±.015
(0.38)
Part
Number
By Size
A
±.015
(0.38)
Part
Number
By Size
A
±.015
(0.38)
Part
Number
By Size
A
±.015
(0.38)
MT*1-1** .070 (1.78) MT*1-21** 1.070 (27.18) MT*1-41** 2.070 (52.58) MT*1-61** 3.070 (77.98) MT*1-81** 4.070 (103.38) MT*1-101** 5.070 (128.78)
MT*1-2** .120 (3.05) MT*1-22** 1.120 (28.45) MT*1-42** 2.120 (53.85) MT*1-62** 3.120 (79.25) MT*1-82** 4.120 (104.65) MT*1-102** 5.120 (130.05)
MT*1-3** .170 (4.32) MT*1-23** 1.170 (29.72) MT*1-43** 2.170 (55.12) MT*1-63** 3.170 (80.52) MT*1-83** 4.170 (105.92) MT*1-103** 5.170 (131.32)
MT*1-4** .220 (5.59) MT*1-24** 1.220 (30.99) MT*1-44** 2.220 (56.39) MT*1-64** 3.220 (81.79) MT*1-84** 4.220 (107.19) MT*1-104** 5.220 (132.59)
MT*1-5** .270 (6.85) MT*1-25** 1.270 (32.36) MT*1-45** 2.270 (57.66) MT*1-65** 3.270 (83.06) MT*1-85** 4.270 (108.46) MT*1-105** 5.270 (133.86)
MT*1-6** .320 (8.13) MT*1-26** 1.320 (33.53) MT*1-46** 2.320 (58.93) MT*1-66** 3.320 (84.33) MT*1-86** 4.320 (109.73) MT*1-106** 5.320 (135.13)
MT*1-7** .370 (9.40) MT*1-27** 1.370 (34.80) MT*1-47** 2.370 (60.20) MT*1-67** 3.370 (85.60) MT*1-87** 4.370 (111.00) MT*1-107** 5.370 (136.40)
MT*1-8** .420 (10.67) MT*1-28** 1.420 (36.07) MT*1-48** 2.420 (61.47) MT*1-68** 3.420 (86.87) MT*1-88** 4.420 (112.27) MT*1-108** 5.420 (137.67)
MT*1-9** .470 (11.94) MT*1-29** 1.470 (37.34) MT*1-49** 2.470 (62.74) MT*1-69** 3.470 (88.14) MT*1-89** 4.470 (113.54) MT*1-109** 5.470 (138.94)
MT*1-10** .520 (13.60) MT*1-30** 1.520 (38.61) MT*1-50** 2.520 (64.01) MT*1-70** 3.520 (89.41) MT*1-90** 4.520 (114.81) MT*1-110** 5.520 (140.21)
MT*1-11** .570 (14.48) MT*1-31** 1.570 (39.88) MT*1-51** 2.570 (65.28) MT*1-71** 3.570 (90.68) MT*1-91** 4.570 (116.08) MT*1-111** 5.570 (141.48)
MT*1-12** .620 (15.75) MT*1-32** 1.620 (41.15) MT*1-52** 2.620 (66.55) MT*1-72** 3.620 (91.95) MT*1-92** 4.620 (117.35) MT*1-112** 5.620 (142.75)
MT*1-13** .670 (17.02) MT*1-33** 1.670 (42.42) MT*1-53** 2.670 (67.82) MT*1-73** 3.670 (93.22) MT*1-93** 4.670 (118.62) MT*1-113** 5.670 (144.02)
MT*1-14** .720 (18.29) MT*1-34** 1.720 (43.69) MT*1-54** 2.720 (69.09) MT*1-74** 3.720 (94.49) MT*1-94** 4.720 (119.89) MT*1-114** 5.720 (145.29)
MT*1-15** .770 (19.56) MT*1-35** 1.770 (44.96) MT*1-55** 2.770 (70.36) MT*1-75** 3.770 (95.76) MT*1-95** 4.770 (121.16) MT*1-115** 5.770 (146.56)
MT*1-16** .820 (20.83) MT*1-36** 1.820 (46.23) MT*1-56** 2.820 (71.63) MT*1-76** 3.820 (97.03) MT*1-96** 4.820 (122.43) MT*1-116** 5.820 (147.83)
MT*1-17** .870 (22.10) MT*1-37** 1.870 (47.50) MT*1-57** 2.870 (72.90) MT*1-77** 3.870 (98.30) MT*1-97** 4.870 (123.70) MT*1-117** 5.870 (149.10)
MT*1-18** .920 (23.37) MT*1-38** 1.920 (48.77) MT*1-58** 2.920 (74.17) MT*1-78** 3.920 (99.57) MT*1-98** 4.920 (124.97) MT*1-118** 5.920 (150.37)
MT*1-19** .970 (24.64) MT*1-39** 1.970 (50.04) MT*1-59** 2.970 (75.44) MT*1-79** 3.970 (100.84) MT*1-99** 4.970 (126.24) MT*1-119** 5.970 (151.64)
MT*1-20** 1.020 (25.91) MT*1-40** 2.020 (51.31) MT*1-60** 3.020 (76.71) MT*1-80** 4.020 (102.11) MT*1-100* 5.020 (127.50) MT*1-120** 6.020 (152.91)
*For jackpost, add letter “P” or “M7” for sizes 9-51, “M17” for size 100.
Microminiature Strip - .100/.050” Contact Spacing
MTB1 and MTV1 - .050 (1.27) Contact Centers
Modification code “-01” in the Microminiature Strip part number refers to guide posts,
which are located on both ends of the socket side of the 50-MIL STRIP connector and
feature empty cavities on the pin side to accept the guide posts. Although in many cases
it is not necessary to polarize 50-MIL STRIP connectors, there are several ways to prevent
cross plugging. One method is the use of guide posts that can be located in specified
cavities to ensure the contacts will align when these posts are positioned before mating.
Polarization
Receptacle Plug
.200 ± .010
(5.08 ± 0.25)
.032 ± .003
(0.81 ± 0.08)
DIA.
.126 ± .005
(3.20 ± 0.13)
.100 ± .005
(2.54 ± 0.13)
LEAD
LENGTH
.125 (3.18)
MAX. EPOXY
(INSULATED WIRE ONLY)
.050 (1.27) TYP.
A
A
CAVITY
#1
CAVITY
#1
CAVITY
#1
.283 ± .005
(7.19 ± 0.13)
LEAD
LENGTH
.125 (3.18)
MAX. EPOXY
(INSULATED WIRE ONLY)
CAVITY
#1
.070 ± .005 (1.78 ± 0.13): MTV
.080 ± .005 (2.03 ± 0.13): MTB
.070 ± .005 (1.78 ± 0.13): MTV
.080 ± .005 (2.03 ± 0.13): MTB
.050 (1.27) TYP.
MT
70 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Part Number By Size A
±.015 (0.38) Part Number By Size A
±.015 (0.38)
MT*2-1** .070 (1.78) MT*2-31** 3.070 (77.98)
MT*2-2** .170 (4.32) MT*2-32** 3.170 (80.52)
MT*2-3** .270 (6.86) MT*2-33** 3.270 (83.06)
MT*2-4** .370 (9.40) MT*2-34** 3.370 (85.60)
MT*2-5** .470 (11.94) MT*2-35** 3.470 (88.14)
MT*2-6** .570 (14.48) MT*2-36** 3.570 (90.68)
MT*2-7** .670 (17.02) MT*2-37** 3.670 (93.22)
MT*2-8** .770 (19.56) MT*2-38** 3.770 (95.76)
MT*2-9** .870 (22.10) MT*2-39** 3.870 (98.30)
MT*2-10** .970 (24.64) MT*2-40** 3.970 (100.84)
MT*2-11** 1.070 (27.18) MT*2-41** 4.070 (103.38)
MT*2-12** 1.170 (29.72) MT*2-42** 4.170 (105.92)
MT*2-13** 1.270 (32.26) MT*2-43** 4.270 (108.46)
MT*2-14** 1.370 (34.80) MT*2-44** 4.370 (111.00)
MT*2-15** 1.470 (37.34) MT*2-45** 4.470 (113.54)
MT*2-16** 1.570 (39.88) MT*2-46** 4.570 (116.08)
MT*2-17** 1.670 (42.42) MT*2-47** 4.670 (118.62)
MT*2-18** 1.770 (44.96) MT*2-48** 4.770 (121.16)
MT*2-19** 1.870 (47.50) MT*2-49** 4.870 (123.70)
MT*2-20** 1.970 (50.04) MT*2-50** 4.970 (126.24)
MT*2*21** 2.070 (52.58) MT*2*51** 5.070 (128.78)
MT*2-22** 2.170 (55.12) MT*2-52** 5.170 (131.32)
MT*2-23** 2.270 (57.66) MT*2-53** 5.270 (133.86)
MT*2-24** 2.370 (60.20) MT*2-54** 5.370 (136.40)
MT*2-25** 2.470 (62.74) MT*2-55** 5.470 (138.94)
MT*2-26** 2.570 (65.28) MT*2-56** 5.570 (141.48)
MT*2-27** 2.670 (67.82) MT*2-57** 5.670 (144.02)
MT*2-28** 2.770 (70.36) MT*2-58** 5.770 (146.56)
MT*2-29** 2.870 (72.90) MT*2-59** 5.870 (149.10)
MT*2-30** 2.970 (75.44) MT*2-60** 5.970 (151.64)
Microminiature Strip - .100/.050” Contact Spacing
MTB2 and MTV2 - .100 (2.54) Contact Centers
.200 ± .010
(5.08 ± 0.25)
.032 ± .003
(0.81 ± 0.08)
DIA.
Receptacle Plug
.126 ± .005
(3.20 ± 0.13)
.100 ± .005
(2.54 ± 0.13)
LEAD
LENGTH
.125 (3.18)
MAX. EPOXY
(INSULATED WIRE ONLY)
.100 (2.54) TYP.
A
A
CAVITY
#1
CAVITY
#1
CAV #1
.283 ± .005
(7.19 ± 0.13)
LEAD
LENGTH
.125 (3.18)
MAX. EPOXY
(INSULATED WIRE ONLY)
CAVITY
#1
.070 ± .005 (1.78 ± 0.13): MTV
.080 ± .005 (2.03 ± 0.13): MTB
.070 ± .005 (1.78 ± 0.13): MTV
.080 ± .005 (2.03 ± 0.13): MTB
.100 (2.54)
TYP.
MT
71
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Micro Edgeboard - .050” Contact Spacing
Cannon’s Micro Edgeboard (MEB) Connector Series incorporates the proven Micro-Pin / Micro-Socket
contact, which features an outstanding record of reliability and performance. Our MEB features
machined aluminum shells for ruggedness, diallyl phthalate insulator for top electrical performance
and a 36-position polarization key system to prevent cross plugging. Contacts are on .050 (1.27)
center spacing. Termination types include 90˚ or right angle pigtails for multi-layered PC boards and
“coke bottle” termination for double-sided PC boards. Harnessing capability is available for both pin
and socket sides. The MEB, including the SBR 90˚ or right angle variation available for multi-layer
boards, can be mounted on the female (daughter) side of double or single-sided PC boards. The
mating male (mother) board side can have the terminations formed to meet the application demands.
Conforms to MIL-C-55302/120 thru 123 (not qualified).
MATERIAL AND FINISHES
Shell 6061-T6 Aluminum Alloy per QQ-A-200/8 or QQ-A-
225/8, electroless nickel per
SAE AMS-C-26074, Class 4, except .0010 to .0015
(0.03 to 0.04) thick or conversion
coating per MIL-C-5541, Class 3, color gold.
Contact, Pin and Socket: Copper Alloy, 50 microinch gold per ASTM B488, Type
II, Code C, Class 1.25
Jackscrew/Jackpost: 303 stainless steel, passivated per QQ-P-35.
Insulator: Glass-filled diallyl phthalate per MIL-M-14, Type SDG-F,
color green Polyester per MIL-M-24519, Type GPT-30F,
color black available for MEB-128 upon request.
TERMINATION TYPES
Consult factory for stranded wie lead modifications codes.
MECHANICAL FEATURES
Size or Length: 2 sizes
Coupling: Friction/Jackscrew
Polarization: Shells, polarizing keys (36 positions)
Contact Spacing Centers: .050 (1.27)
Polarization Keyways
Shell Styles: Plug and receptacle
Specifications
How to Order
Series Prefix
MEB - Micro edgeboard, plug with twist
pin contacts or recept. with microsocket
contacts.
Contact Spacing
1 - .050 (1.27) centers 128/184
2 - .100 (2.54) centers 64/92
(alternate contact holes)
Layout
64, 92, 128, 184
Contact Type
P - Pin
S - Socket
Termination Modifications
L - Uninsulated solid wire
H - Insulated stranded round harness wire
S - Solder pots
BR - PC board right angle, socket side only
Lead Length
Consult factory for wire lead modification codes.
Other Modifications
Consult factory
RoHS Compliance
Series Prefix
Contact Spacing
Layout
Contact Type
Termination Modification
Lead Length
Other Modifications
MEB 128R P1 * ** ***
-
MEB
72 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
FH
G
#24 AWG
RETAINING PIN HOLES
.050
(1.27)
.050 (1.27)
A
B1
A1
B
.250 (6.35)
.180 ± .005
(4.57 ± .13)
D
C
E
.0945 ± .0035 (2.40 ± .09) DIA.
THRU .187 (4.75) X .045 (1.14) DEEP "C" BORE 2 PLACES "A" SIDE ONLY
.187 (4.75) DIA. THRU "B"SIDE ONLY
FH
G
#24 AWG
RETAINING PIN HOLES
.050
(1.27)
.050 (1.27)
A
B1
A1
B
.250 (6.35)
.180 ± .005
(4.57 ± .13)
D
C
E
.0945 ± .0035 (2.40 ± .09) DIA.
THRU .187 (4.75) X .045 (1.14) DEEP "C" BORE 2 PLACES "A" SIDE ONLY
.187 (4.75) DIA. THRU "B"SIDE ON
LY
Plug (Mother Board)
Micro Edgeboard - .050” Contact Spacing
MEB-128P
MEB1-12BS
Part No. Weight
oz. (gm.) Max.
A
±.015 (0.38)
B
±.010 (0.25)
C
±.010 (0.25)
D
±.010 (0.25)
E
±.010 (0.25)
F
Max.
G*
Max.
H
±.020 (0.51)
128P .5 (14.17) 3.950 (100.33) .250 (6.35) .400 (10.16) 3.700 (93.98) .300 (7.62) .280 (7.11) .030 (0.76) .200 (5.08)
128PBR .5 (14.17)
Receptacle (Daughter Board)
*Will accept up to .093 (2.36) thick P.C. Board with shell modifications.
Part No. Weight
oz. (gm.) Max.
A
±.015 (0.38)
B
±.010 (0.25)
C
±.010 (0.25)
D
±.010 (0.25)
E
±.010 (0.25)
F
Max.
G*
Max.
H
±.020 (0.51)
128S .5 (14.17) 3.950 (100.33) .250 (6.35) .400 (10.16) 3.700 (93.98) .300 (7.62) .280 (7.11) .030 (0.76) .200 (5.08)
128SBR .5 (14.17)
*Will accept up to .093 (2.36) thick P.C. Board with shell modifications.
MEB
73
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Plug (Mother Board)
Micro Edgeboard - .050” Contact Spacing
MEB1-184P
MEB1-184S
Part No. Weight
oz. (gm.) Max.
A
±.015 (0.38)
B
±.010 (0.25)
C
±.005 (0.13)
D
±.010 (0.25)
E
±.010 (0.25)
F
±.010 (0.25)
G*
±.010 (0.25
H
±.025 (0.64)
184P 1.0 (28.35) 5.800 (147.32) .343 (8.71) 2.775 (70.49) .400 (10.16) .250 (6.35) .280 (7.11) .350 (8.89) .275 (6.99)
Receptacle (Daughter Board)
*Will accept up to .093 (2.36) thick P.C. Board with shell modifications.
Part No. Weight
oz. (gm.) Max.
A
±.015 (0.38)
B
±.010 (0.25)
C
±.005 (0.13)
D
±.010 (0.25)
E
±.010 (0.25)
F
Max.
G*
Max.
H
±.020 (0.51)
H
±.010 (0.25)
184S 1.0 (28.35) 5.800 (147.32) .343 (8.71) 2.775 (70.49) .400 (10.16) .300 (7.62) .280 (7.11) .030 (0.76) .200 (5.08) .250 (6.35)
184SBR 1.0 (28.35)
All round pigtail #25 AWG wire termination designs available for the MEB1-12B receptacle will apply on the MEB1-184 series also.
*Will accept up to .093 (2.36) thick P.C. Board with shell modifications.
B2
B1
A1
A2
.050 (1.27) TYP
RETAINING PIN HOLES
G
F
TYP E
H
#25 AWG
(MEB1-184P)
or
.075 (1.91)
.075 (1.91) TYP.
.075
(1.91)
A
CC A1
B1
B
D
.0945 +_ .0035
(2.40 +_ 0.09)
3 PLACES
FH
G
#24 AWG
RETAINING PIN HOLES
.075
(1.91)
.050 (1.27) TYP.
A
C
C
C
B1
A1
B
.250
(6.35)
.180 ± .005
(4.57 ± 0.13)
J
D
E
.0945 ± .0035 (2.40 ± .09) DIA.
THRU .187 (4.75) X .075 (1.91) DEEP "C" BORE
3 PLACES-A SIDE ONLY.
.187 (4.75) DIA. 3 PLACES-B SIDE ONLY
MEB
74 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
PC Board Right Angle
Micro Edgeboard - .050” Contact Spacing
MEB1-128SBR
Polarizing Hardware Kit
MEB-128-P/N 320-9514-003
MEB-184-P/N 320-9514-002
Contains 2 polarizing keys and 4 spiral pins.
Keying Accessory - Key and Retaining Pin
.075
(1.91)
.050
(1.27)
.150
(3.81)
.075
(1.91)
.100
(2.54)
.110
(2.79)
MIN.
.100
(2.54)
3 PLACES
PC
BOARD
ROW B
EVEN*
ROWA
EVEN*
ROW B
ODD*
ROW A
ODD*
.275
(6.99)
.180
(4.57)
B6 B4 B2
B7
A7
A6
A5 A3
A2 A1
A1
B1
B1
.186 ± .003 HEX.
(4.72 ± 0.08)
A
B
C
.106 ± .003
(2.69 ± 0.08)
DIA.
#2-56 UNC-2B
THREAD
.029 (0.74)
DIA. MAX.
.029 (0.74)
DIA. MAX.
.034 ± .001
(0.86 ± 0.03)
.034 ± .001
(0.86 ± 0.03)
E
D
MEB-184
P/N 980-0004-129
MEB-128
P/N 980-0003-879
P/N 201-9509-000
MEB
75
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Jackscrew/Jackpost Assembly (MEB 64 & 128 Sizes Only)
Micro Edgeboard - .050” Contact Spacing
Alternative Receptacle Configuration
Jackpost Kit
MEB plug or receptacle-P/N 320-9514-001
Contains 2 bushings and 4 spirals pins
Jackscrew
MEB plug-P/N 320-9521-001
MEB receptacle-P/N 320-9521-000
Contains 2 jackscrew assemblies
Special Variations
RETAINING
PIN
RETAINING
PIN
.270 (6.86)
MAX.
.045
(1.14)
REF.
.790 ± .010
20.07 ± 0.25)
JACKSCREW
ASSEMBLY
JACKPOST
#2-56
UNC-2A
THREAD
RETAINING
PIN
JACKSCREW
ASSEMBLY
RETAINING
PIN
PLUG
CONNECTOR
WASHER
[.022 (0.56) thk]
Plug
with Jackscrew Receptacle
with Jackscrew
JACKPOST
RECEPTACLE
CONNECTOR
.260
(6.60)
MAX.
#2-56
UNC-2A
THREAD
WASHER
[.032 (0.81) THK]
.016
(0.41)
DIA.
.250
(6.35)
.580
(14.73)
4-40 UNC-THD
THRU HOLE
.200
(5.08)
MIN.
.110
(2.79)
2 PLACES
.030
(0.76)
.060
(1.52)
.275
(6.99)
.125 +_ .010
(3.18 +_ 0.25)
2 PLACES
.285
(7.24)
MAX.
.100
(2.54)
31 PLACES
MEB
76 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Cable Assemblies
We provide complete turnkey and custom cable assemblies across our expansive portfolio of Microminiature Connectors.
Our proven, harsh environment interconnects and cable assemblies are used in the most demanding applications and
environments including Aerospace, Defense Electronics, Geophysical Exploration, Oil & Gas, High-Speed Computer
Networking, Industrial Automation, Medical Electronics, Satellite and Space Communications and Telecommunications.
Turnkey & Custom Cable Solutions for Cannon Microminiature Connectors
Our cable assembly expertise and
innovative Six Sigma-driven manufacturing
processes enable the design and
manufacturing of tight pitch cable
assemblies in 0.100, 0.075, 0.050 and 0.025
contact spacing, among many others.
For more details, contact your Cannon
Account Representative.
Microminiature Cabling Solutions
• Dynamic Custom Cable Assemblies for
Harsh Environments
• Custom Micro-D and MIL-DTL-83513
Interconnect Cable Assemblies
• Space Grade Micro Interconnect Cable
Assemblies
• High Temperature Harsh Environment
Interconnect Assemblies
• Medical Electronics Cable Assemblies
77
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Flex Circuit Cable Assembly
Terminating to Flexible Circuits
For a low profile finish, it is best to terminate flexible circuits in line with the contacts. Since most Microminiature
Connectors have contacts set into two or three rows, termination is generally an easy process.
• The diagrams below provide guidance for pad arrangements to suit MDM Microminiature
Connectors, ensuring the circuits are inserted into the potting correctly and accurately.
• The length of the pad is optional but it is important to provide enough cover-lay, especially at
the edges of the circuit, to avoid delamination. We suggest at least 0,51 mm (.020 inches).
Our standard potting shrouds provide support to the circuit with a dimension of 7,00 mm
(.275 inches) from the rear of the flange.
Please consult Customer Service for specific flex circuit assembly design considerations and requirements.
Diagram 1 shows details of the pad spacing
and the suggested amount of material to be
left between the end of the pad A and the
edge of the flex B.
Diagram 2 illustrates how the connector is
prepared with short pigtails and a special first
pot which just captures the contacts. The final
back potting for strength is controlled by our
standard 7,00 (.275) potting fixtures.
0,51 (.020)
2,16 (.085)
1.27 (.050)
A
B
0,51 (.020)
COVERLAY
EXTENDS INTO
POTTING
2,00 (.079) 1,53 (060)
FIRST POTTING LEVEL TO
RETAIN CONTACTS
6,99
(.275)
4,98
(.196)
78 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Custom Backshells for Microminiature Connectors
Sealing Gaskets
ITT Cannon offers a wide range of backshell
solutions for Microminiature Connectors used
in harsh environment applications. Although
we do not offer a standard backshell portfolio,
Cannon engineers can design and manufacture
a range of back fittings for our MDM Series
Microminiature Connectors, depending on
customer requirements. We offer custom designs
using proven banded systems in which the braid
is captivated over a chimney-style outlet. These
types of backshell systems are aviable in different
material finishes and sizes and can be provided
with special process termination methods. In
addition, ITT Cannon engineers have developed
a method of riveting the back fitting to the shell
within the jacking area. This option guarantees
360-degree shielding effectiveness even when
jackscrews or jacking posts are not being used.
When a conduit system is preferred, such as for
test box environments in field locations, back
fittings and a fully screened weatherproof
convoluted trunking can be used. Our
engineering team can also provide special
back potting style termination systems for
environmental protection and strain relief.
These backshell style systems are typically filled
with epoxy or other encapsulating materials to
provide a robust and effective solution.
We have received requests for gasket materials to seal the MDM connectors into various enclosures. We recommend that you consider wider flanged
connectors together with a low cost conductive gasket to provide an adequate surface area. This combination will give you IP-66 sealing with good EMC
compliance. The following dimensions for gaskets and flange dimensions are regarded as the minimum that you should consider.
Conductive elastomers generally offer a superior shielding performance when compared with alternatives as in table below.
Conductive rubber gaskets can be loaded with many different metallic fillers but the choice of material is dependent upon a number of factors such as
level of conductivity, shielding effectiveness, galvanic compatibility and cost.
Galvanic Corrosion can occur when two dissimilar metals are in contact with one another in the presence of an electrolyte. The type of gasket material
has to be assessed because of the use of metallic fillers. Many applications are dry indoor environments where corrosion is not a major concern. Howev-
er, for external use, particularly marine, it is recommended that consideration be given to compatibility. The table on the next page is a summary.
*Neoprene is a trademark of Dupont P = Poor S = Satisfactory G = Good
▲ = good 1= Satisfactory X = Not recommended
Gasket Type Neoprene (wire
impregnated)
Silicone (wire
impregnated)
Silicone
(oriented wire)
Neoprene
(fabric wrap)
Metallic
finger stock Metallic fibres Conductive
silicone rubber
Shielding performance S S G G G G G
Temperature range S G G S G G G
IP sealing P P S S P P G
Compression force G G G G G S S
Compression range S S S G G P S
Surface texture P P G P G P S
Compression set S S S S G P G
Re-usability S S S S G P G
Enclosure Material Silver/Nickel Silver/Copper Silver/aluminum Inert aluminum Silver/Glass Silver Nickel/Graphit Nickel
Aluminum alloys X X 1 ▲X X 1 1
Magnesium alloys X X 1 1 X X 1 1
Stainless steel ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲
Copper alloys ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲
Cadmium plating X X 1 1 X X 1 1
Tin plating 1 X 1 1 1 ▲ ▲
Nickel plating ▲1 1 ▲ ▲ ▲ ▲ ▲
Chromium plating ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲
Silver plating ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲
Zinc & galvanise plating X X 1 1 X X 1 1
Titanium ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲
79
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Appendix
“L” Code Chart
#25AWG, SOLID COPPER WIRE PER QQ-W-343,
TYPE “S”, GOLD PLATED PER MIL-G-45204, TYPE
II GRADE C OR D, CLASS 1 (50 MICROINCHES MINIMUM)
Nano “L” Code Charts on page 80.
SORTED BY LENGTH
Wire Length, IN.
Decimal Fraction Code
0.080 L63
0.094 3/32 L62
0.110 L65
0.125 1/8 L61
0.140 L67
0.150 L56
0.171 L66
0.187 3/16 L17
0.190 L57
0.210 L59
0.250 1/4 L39
0.312 3/8 L60
0.375 3/8 L58
0.380 L64
0.500 1/2 L1
0.625 5/8 L12
0.750 3/4 L4
1.000 L2
1.500 L7
2.000 L6
2.250 L25
2.500 L16
3.000 L10
3.500 L15
4.000 L11
4.500 L28
5.000 L9
6.000 L3
7.000 L8
8.000 L18
9.000 L45
10.000 L13
11.500 L52
12.000 L4
15.000 L46
18.000 L55
20.000 L5
SORTED BY CODE
Wire Length, IN.
Code Decimal Fraction
L1 0.500 1/2
L2 1 .000
L3 6.000
L4 12.000
L5 20.000
L6 2.000
L7 1.500
L8 7.000
L9 5.000
L10 3.000
L11 4.000
L12 0.625 5/8
L13 10.000
L14 0.750 3/4
L15 3.500
L16 2.500
L17 0.187 3/16
L18 8.000
L25 2.250
L28 .500
L39 0.250 1/4
L45 9.000
L46 15.000
L52 11.500
L55 18.000
L56 0.150
L57 0.190
L58 0.375 3/8
L59 0.210
L60 0.312 5/16
L61 .0125 1/8
L62 0.094 3/32
L63 0.080
L64 0.380
L65 0.110
L66 0.171
L67 0.140
80 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Appendix
“H” Code Charts
Nano “H” Code Charts on page 82.
Length Yellow White System 1
1030 C30 A30
2024 C24 A24
3020 C20 027
4– C33 033
5031 C31 A31
6019 047 016
8026 C26 034
9015 C15 A15
10 029 C29 025
12 028 008 002
16 039 C39 A39
17 036 C36 A36
18 001 044 003
20 038 C38 023
21 055 C55 A55
24 009 045 004
30 010 C10 005
35 018 C18 A18
36 011 058 006
40 037 C37 A37
42 012 021 A12
48 013 C13 048
50 040 C40 A40
60 014 C14 056
72 017 059 046
80 032 C32 A32
92 022 C22 A22
96 035 C35 A35
120 042 C42 041
180 043 C43 A43
Length White 10 Color
Repeat System 1
1G30 Y30 H30
2G24 Y24 H24
3G20 Y20 H20
4G33 Y33 H33
5G31 Y31 H31
6065 Y19 072
8G26 Y26 H26
9G15 Y15 H15
10 G29 Y29 H29
12 066 Y28 073
16 G39 Y39 H39
17 G36 Y36 H36
18 067 Y01 074
20 G38 Y38 H38
21 G55 Y55 H55
24 068 Y09 075
30 G10 Y10 H10
35 G18 Y18 H18
36 069 Y11 076
40 G37 Y37 H37
42 G12 Y12 H12
48 070 Y13 077
50 G40 Y40 H40
60 G14 Y14 H14
72 071 Y17 078
80 G32 Y32 H32
92 G22 Y22 H22
96 G35 Y35 H35
120 G42 Y42 H42
180 G43 Y43 H43
Length White 10 Color
Repeat System 1
1V30 W30 X30
2V24 W24 X24
3V20 W20 X20
4V33 W33 X33
5V31 W31 X31
6V19 W19 X19
8V26 W26 X26
9V15 W15 X15
10 V29 W29 X29
12 V28 W28 X28
16 V39 W39 X39
17 V36 W36 X36
18 V01 W01 X01
20 V38 W38 X38
21 V55 W55 X55
24 V09 W09 X09
30 V10 W10 X10
35 V18 W18 X18
36 V11 W11 X11
40 V37 W37 X37
42 V12 W12 X12
48 V13 W13 X13
50 V40 W40 X40
60 V14 W14 X14
72 V17 W17 X17
80 V32 W32 X32
92 V22 W22 X22
96 V35 W35 X35
120 V42 W42 X42
180 V43 W43 X43
16878/4
Wire, Electrical, Polyetrafluorethylene (PTFE)
Insulated, 200 Degrees C, 600 Volts, Extruded
Insulation
22759/11-26
Wire, Electrical, Fluoropolymer-Insulated, Ex-
truded TFE, Silver-Coated Copper Conductor,
600 Volt
22759/33-26
Wire, Electrical, Fluoropolymer-Insulated,
Crosslinked Modified, ETFE, Lightweight,
Silver-Coated, High-Strength Copper Alloy 200
Degrees C, 600 Volt
81
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Appendix
MIL-STD-681 Wire Color Code
*10 colors repeat is the standard wire color code for MIL-DTL-83513 connectors.
PIN No. MIL-STD-681
No.
Base
Color
First
Stripe
Second
Stripe
Third
Stripe PIN No. MIL-STD-681
No.
Base
Color
First
Stripe
Second
Stripe
Third
Stripe
1* 0 BLK 51 957 WHT GRN VIO
2* 1 BRN 52 958 WHT GRN GRY
3* 2 RED 53 967 WHT BLU VIO
4* 3 ORN 54 968 WHT BLU GRY
5* 4 YEL 55 978 WHT VIO GRY
6* 5 GRN 56 9012 WHT BLK BRN RED
7* 6BLU 57 9013 WHT BLK BRN ORN
8* 7 VIO 58 9014 WHT BLK BRN YEL
9* 8 GRY 59 9015 WHT BLK BRN GRN
10* 9 WHT 60 9016 WHT BLK BRN BLU
11 90 WHT BLK 61 9017 WHT BLK BRN VIO
12 91 WHT BRN 62 9018 WHT BLK BRN GRY
13 92 WHT RED 63 9023 WHT BLK RED ORN
14 93 WHT ORN 64 9024 WHT BLK RED YEL
15 94 WHT YEL 65 9025 WHT BLK RED GRN
16 95 WHT GRN 66 9026 WHT BLK RED BLU
17 96 WHT BLU 67 9027 WHT BLK RED VIO
18 97 WHT VIO 68 9028 WHT BLK RED GRY
19 98 WHT GRY 69 9034 WHT BLK ORN YEL
20 901 WHT BLK BRN 70 9035 WHT BLK ORN GRN
21 902 WHT BLK RED 71 9036 WHT BLK ORN BLU
22 903 WHT BLK ORN 72 9037 WHT BLK ORN VIO
23 904 WHT BLK YEL 73 9038 WHT BLK ORN GRY
24 905 WHT BLK GRN 74 9045 WHT BLK YEL GRN
25 906 WHT BLK BLU 75 9046 WHT BLK YEL BLU
26 907 WHT BLK VIO 76 9047 WHT BLK YEL VIO
27 908 WHT BLK GRY 77 9048 WHT BLK YEL GRY
28 912 WHT BRN RED 78 9056 WHT BLK GRN BLU
29 913 WHT BRN ORN 79 9057 WHT BLK GRN VIO
30 914 WHT BRN YEL 80 9058 WHT BLK GRN GRY
31 915 WHT BRN GRN 81 9067 WHT BLK BLU VIO
32 916 WHT BRN BLU 82 9068 WHT BLK BLU GRY
33 917 WHT BRN VIO 83 9078 WHT BLK VIO GRY
34 918 WHT BRN GRY 84 9123 WHT BRN RED ORN
35 923 WHT RED ORN 85 9124 WHT BRN RED YEL
36 924 WHT RED YEL 86 9125 WHT BRN RED GRN
37 925 WHT RED GRN 87 9126 WHT BRN RED BLU
38 926 WHT RED BLU 88 9127 WHT BRN RED VIO
39 927 WHT RED VIO 89 9128 WHT BRN RED GRY
40 928 WHT RED GRY 90 9134 WHT BRN ORN YEL
41 934 WHT ORN YEL 91 9135 WHT BRN ORN GRN
42 935 WHT ORN GRN 92 9136 WHT BRN ORN BLU
43 936 WHT ORN BLU 93 9137 WHT BRN ORN VIO
44 937 WHT ORN VIO 94 9138 WHT BRN ORN GRY
45 938 WHT ORN GRY 95 9145 WHT BRN YEL GRN
46 945 WHT YEL GRN 96 9146 WHT BRN YEL BLU
47 946 WHT YEL BLU 97 9147 WHT BRN YEL VIO
48 947 WHT YEL VIO 98 9148 WHT BRN YEL GRY
49 948 WHT YEL GRY 99 9156 WHT BRN GRN BLU
50 956 WHT GRN BLU 100 9157 WHT BRN GRN VIO
Reference Data
82 www.ittcannon.com
Dimensions shown in mm
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Micro-D Accessories
Dust Caps
Arrangement
Anti-Static (Pink) Conductive (Black)
Plug Receptacle Plug Receptacle
9025-9524-000 025-9525-000 025-9524-003 025-9525-003
15 025-9526-000 025-9527-000 025-9526-003 025-9527-003
21 025-9528-000 025-9529-000 025-9528-003 025-9529-003
25 025-9530-000 025-9531-000 025-9530-004 025-9531-003
31 025-9532-000 025-9533-000 025-9532-003 025-9533-003
37 025-9534-000 025-9535-000 025-9534-003 025-9535-003
51 025-0936-000 025-9537-000 025-9536-004 025-9537-003
100 025-9553-000 025-9554-000 025-9553-003 025-9554-002
83
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Dimensions shown in mm
Specifications and dimensions subject to change
About ITT Cannon
ITT is a diversified leading manufacturer of highly engineered
critical components and customized technology solutions for
the energy, transportation and industrial markets. Building on
its heritage of innovation, ITT partners with its customers to
deliver enduring solutions to the key industries that underpin
our modern way of life. Founded in 1920, ITT is headquartered
in White Plains, N.Y., with employees in more than 35 coun-
tries and sales in a total of approximately 125 countries. For
more information visit itt.com
ITT’s Cannon brand offers a product portfolio that remains one
of the most extensive in the industry. Continuous investment in
technology, research and investment have enabled us to
provide new, innovative solutions to
markets including:
• Commercial Aerospace
• Military & Defense
• Industrial
• Transportation
• Medical
When you specify an ITT Cannon interconnect solution, you
can rely on products designed, developed and manufactured
to the highest quality and reliability standards. This tradition of
excellence is based on ITT Cannon’s corporate culture of
operating its businesses under the principles of Six Sigma. At
ITT, Six Sigma is not just a quality philosophy but a complete
corporate culture that drives the entire business. Our Value
Based Management and Value-Based Product Development
systems are two cornerstones that allow for the development
of both leadership and product engineering principles.
Six Sigma Manufacturing
ITT Cannon operates manufacturing facilities in the United
States, Germany, Italy, Mexico, China and Japan, all of which
have particular product area strengths that allow ITT Cannon
to offer a truly global presence to our customers. Our facilities
are world class and accommodate full vertical integration,
utilizing the latest manufacturing technologies including
automated and robotic machining centers, Super Market
manufacturing cells, Kanban pull systems, and automated
electrical, mechanical, and optical test and inspection
equipment. The combination of our manufacturing strength
and our advanced manufacturing facilities allows ITT Cannon
to offer products at market driven prices. Our capabilities,
especially in robotics, computerized precision tooling, Kaizen
Project Management, Six Sigma tools and testing give ITT
the most optimized global manufacturing footprint in the
interconnect industry.
The Custom Difference
As an industry leader in harsh environment interconnect
applications, ITT Cannon’s world class engineering teams work
directly with our customers to design and develop
cost-effective solutions for their applications. In many cases we
may modify one of our standard designs to ensure a highly
reliable solution where timing is critical. When custom
connectors are required, we collaborate with clients and
partners with a goal to design the most reliable, cost-effective
solution possible. Our engineering and product management
teams provide a thorough analysis of proposed solutions,
ensuring our customers receive the right solution for their
program and application needs.
RoHS Compliance Information
ITT Cannon has implemented a strict parts control plan for all
ITT Cannon electronics plants worldwide that allows the
Cannon product portfolio to meet the requirements of the
European Union Directive 2002/95/EC better known as the
Reduction of Hazardous Substances initiative. As appropriate,
specific Cannon products may be ordered with an R prefix
number which insures our customers will receive RoHS
compliant parts for their commercial electronics applications
and equipment. Since most RoHS hazardous substances center
around specific metal plating and lead solder coatings, ITT
Cannon’s products for RoHS compliance are available in the
following plating finishes: electroless nickel, stainless steel,
anodize over aluminum and gold plating. It should be noted
that gold plating would be recommended as the replacement
for tin-lead solder when ordering board mount connectors.
84 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
1. MATERIAL CONTENT AND PHYSICAL FORM
(a) Electrical connectors do not usually contain hazardous materials.
They contain conducting and non-conducting materials and can be
divided into two groups:
Printed circuit types and low cost audio types which employ all plastic
insulators and casings.
(b) Rugged, Fire Barrier and High Reliability types with metal casings
and either natural rubber, synthetic rubber, plastic or glass insulating
materials. Contact materials vary with type of connector and also
application and are usually manufactured from either: Copper, copper
alloys, nickel, alumel, chromel or steel. In special applications, other
alloys may be specified.
2. FIRE CHARACTERISTICS AND ELECTRIC
SHOCK HAZARD
There is no fire hazard when the connector is correctly wired and
used within the specified parameters.
Incorrect wiring or assembly of the connector or careless use of
metal tools or conductive fluids, or transit damage to any of the
component parts may cause electric shock or burns. Live circuits must
not be broken by separating mated connectors as this may cause
arcing, ionization and burning. Heat dissipation is greater at maximum
resistance in a circuit. Hot spots may occur when resistance is raised
locally by damage, e.g. cracked or deformed contacts, broken strands
of wire. Local over- heating may also result from the use of the
incorrect application tools or from poor quality soldering or slack screw
terminals. Overheating may occur if the ratings in the product Data
Sheet/Catalog are exceeded and can cause breakdown of insulation
and hence electric shock. If heating is allowed to continue it intensifies
by further increasing the local resistance through loss of temper of
spring contacts, formation of oxide film on contacts and wires and
leakage currents through carbonization of insulation and tracking
paths. Fire can then result in the presence of combustible materials
and this may release noxious fumes. Overheating may not be visually
apparent. Burns may result from touching overheated components.
3. HANDLING
Care must be taken to avoid damage to any component parts of
electrical connectors during installation and use. Although there are
normally no sharp edges, care must be taken when handling certain
components to avoid injury to fingers. Electrical connectors may
be damaged in transit to the customers, and damage may result in
creation of hazards. Products should therefore be examined prior to
installation/use and rejected if found to be damaged.
4. DISPOSAL
Incineration of certain materials may release noxious or even
toxic fumes.
5. APPLICATION
Connectors with exposed contacts should not be selected for use on
the current supply side of an electrical circuit, because an electric
shock could result from touching exposed contacts on an unmated
connector. Voltages in excess of 30 V ac or 42.5 V dc are potentially
hazardous and care should be taken to ensure that such voltages
cannot be transmitted in any way to exposed metal parts of the
connector body. The connector and wiring should be checked, before
making live, to have no damage to metal parts or insulators, no
solder blobs, loose strands, conducting lubricants, swarf or any other
undesired conducting particles. Circuit resistance and continuity check
should be made to make certain that there are no high resistance
joints or spurious conducting paths. Always use the correct application
tools as specified in the Data Sheet/Catalog. Do not permit untrained
personnel to wire, assemble or tamper with connectors. For operation
voltage please see appropriate national regulations.
IMPORTANT GENERAL INFORMATION
(i) Air and creepage paths/operating voltage. The admissible operating
voltages depend on the individual applications and the valid national
and other applicable safe- ty regulations.
For this reason the air and creepage path data are only reference
values. Observe reduction of air and creepage paths due to PC board
and/or harnessing.
(ii) Temperature. All information given are temperature limits.
The operation temperature depends on the individual application.
(iii) Other important information. Cannon continuously endeavors to
improve their products. Therefore, Cannon products may deviate from
the description, technical data and shape as shown in this catalog and
data sheets.
ITT Cannon is a business unit of ITT Cannon Inc., which manufactures
the highest quality products available in the marketplace; however
these products are intended to be used in accordance with the
specifications in this publication. Any use or application that deviates
from the stated operating specifications is not recommended and may
be unsafe. No information and data contained in this publication shall
be construed to create any liability on the part of Cannon. Any new
issue of this publication shall automatically invalidate and supersede
any and all previous issues
All data subject to change without notice.
This note must be read in conjunction with the product data sheet/catalog. failure to observe
the advice in this information sheet and the operating conditions specified in the product data
sheet/ catalog could result in hazardous situations.
Product Safety Information
85
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Dimensions shown in mm
Specifications and dimensions subject to change
We connect when it matters most
Meet some of Cannon’s most popular, reliable and proven interconnect solutions
KPT Series I Miniature
Circular Connector
Cannon’s KPT Series I Mini-Circular is a robust,
general-purpose interconnect used for a wide range
of markets and applications including Ground Vehicles,
Industrial Equipment, IFE/C and Military Aviation.
It has a positive three-point bayonet coupling, five-key
way polarization and high insert arrangement contact
density. These rugged connectors are also available
in a variety of plating options.
D-Subminiature Connectors
Originally designed for aircraft radio systems,
Cannon’s D-Subminiature Connector became the
first multi-purpose interconnect solution of its
kind, ideal for multiple markets and applications.
From rocket launchers and satellite systems, to
rugged military transports and commercial
avionics, the D-Subminiature’s versatility has made
this Cannon invention the most widely used
connector in the world.
Quadrax
Our family of innovative Quadrax contacts is based
on the ARINC 600 physical interface, with a highly
engineered design to facilitate deployment of
Ethernet LAN’s in Land, Sea or Air installations using
ARINC 600, ARINC 404 or 38999-style connectors.
The Quadrax contact enables high-speed data
transfer rates up to 2.5 Gbs and features rear
release crimp pin and socket Quadrax Contacts,
as well as front release PC pin Quadrax contacts.
It is available in a variety of 38999-style layout
arrangement in the following shell styles: wall
mount receptacle, box mount receptacle and jam
nut receptacle and straight plug.
86 www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
Amazing things
happen when great
things connect
Connect with your ITT Cannon representative today
or visit us at www.ittcannon.com
We deliver high performance, harsh environment interconnect solutions
that enable the transfer of data, signal and power in an increasingly
connected world.
Connect with the experts
© 2019 ITT Cannon Inc.
ITT Cannon Microminiature Connectors Catalog | 112019
The “ITT Cannon Engineered Blocks“ symbol, “Engineered for life,” “ITT Cannon” and “Cannon“ are registered trademarks of ITT Cannon Inc.
Specification and other data are based on information available at the time of printing, and are subject to change without notice.
Why ITT
ITT Cannon is a focused, multi-industrial company that designs and manufactures highly engineered critical components and customized
technology solutions. ITT Cannon is a leading global manufacturer of connector products serving international customers in the aerospace
and defense, industrial and medical end markets. We design and engineer a variety of interconnect solutions that make it possible to transfer
data, signal and power in an increasingly connected world.
CHINA—Shenzhen City
+86.755.2726.7888
FRANCE
+33.1.60.04.93.93
GERMANY—Weinstadt
+49.7151.699.0
HONG KONG
+852.2732.2720
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ITALY—Lainate
+39.02938721
JAPAN—Kanagawa
+81.462.57.2010
MEXICO—Nogales
+52.631.311005
SINGAPORE
+65 66974205
UK—Basingstoke
+44.1256.347400
USA—Irvine, CA
+1.800.854.3028
Connect with your ITT Cannon representative today or visit www.ittcannon.com
