D-Sub
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
Positronic Industries
connectpositronic.com
45 DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
DD SERIES
Size 22 Signal and
Thermocouple Contacts,
Removable Crimp and
Printed Board Mount
Military/Industrial
Quality Connectors
MIL-DTL-24308 and MIL-C-39029
U.L. Recognized CSA Recognized
File #E49351 File #LR54219
Telecommunication
U.L. File #14098
Densi-D Series connectors are Military/Industrial quality, high densi-
ty rectangular connectors designed for use in sheltered, mildly corro-
sive environments having a wide range of temperature, pressure and
humidity changes. These crimp removable contact connectors are
qualified to MIL-DTL-24308 and MIL-C-39029.
Densi-D Series connectors utilize precision machined contacts with
closed barrel crimp terminations, solder cup terminations, straight and
90° printed board mount. All female contacts are of closed entry
design, featuring a fluted stainless steel shroud.
Six standard contact variants are offered in arrangements of 15, 26,
44, 62, 78 and 104 contacts. Densi-D Series connectors are mateable
and compatible with other high density D-Subminiature connectors
conforming to MIL-DTL-24308.
A wide assortment of mounting spacers, cable support hoods and
locking systems is available from stock.
DENSI-D SERIES TECHNICAL CHARACTERISTICS
MATERIALS AND FINISHES:
Insulators: Glass filled polyester per MIL-M-24519, UL
94V-0, blue color.
Contacts: Male contacts – precision machined high
tensile copper alloy. Female contacts –
precision machined high tensile copper
alloy with stainless steel shroud.
Contact Plating: Military performance – 0.000050 inch [1.27
microns] gold over copper plate. Industrial
performance – gold flash over nickel plate.
Other finishes available upon request.
Shells: Steel with tin plate; zinc and cadmium plate
with dichromate seal, stainless steel, pas-
sivated. Other materials and finishes avail-
able upon request.
Mounting Spacers: Nylon plastic and brass; zinc plate with
dichromate seal.
Push-On Fastener: Phosphor bronze or beryllium copper with
tin plate.
Vibration Lock Systems: Slide lock and lock tabs, steel with nickel
plate.
Jackscrew Systems: Steel with zinc plate and dichromate seal,
or clear zinc plate.
Hoods: Thermoplastic UL 94V-0. Composite,
brass or steel with zinc plate and dichro-
mate seal.
ELECTRICAL CHARACTERISTICS:
Contact Current Rating: 5 amperes nominal.
Initial Contact Resistance: 0.005 ohms maximum.
Proof Voltage: 1000 V r.m.s.
Insulator Resistance: 5 G ohms.
Clearance and Creepage
Distance [minimum]: 0.042 inch [1.06mm].
Working Voltage: 300 V r.m.s.
CLIMATIC CHARACTERISTICS:
Temperature Range: -55°C to +125°C.
Damp Heat, Steady State: 21 days.
MECHANICAL CHARACTERISTICS:
Removable Contacts: Insert contact to rear face of insulator and
release from rear face of insulator. Size
22 contacts, male – 0.030 inch [0.76mm]
diameter; female – closed entry design
with stainless steel shroud.
Contact Retention
In Insulator: 9 lbs. [40 N].
Contact Terminations: Closed barrel crimp, wire sizes 22 AWG
[0.3mm2] through 30 AWG [0.05mm2] per
IEC 352-2.
90° Printed Board Mount contact terminations.
Shells: Male shells may be dimpled for EMI/ESD
ground paths.
Polarization: Trapezoidally shaped shells and polarized
jackscrews.
Mounting To Jackscrews and riveted fasteners with
Angle Brackets: 0.120 inch [3.05mm] clearance hole, and
threaded riveted fasteners with 4-40
threads and nylon lock inserts.
Mounting To Rapid installation push-on fasteners and
Printed Board: mounting posts.
Locking Systems: Jackscrews and vibration locking systems.
Mechanical Operations: 1000 operations minimum per IEC 512-5.
THERMOCOUPLE CONTACTS:
Size 22 crimp contacts are available, see page 49 for details.
PCB mount contacts are available, please contact Technical Sales for
details.
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
P
O
S
I
T
R
O
N
I
C
I
N
D
U
S
T
R
I
E
S
A
S
K
F
O
R
D
E
T
A
I
L
S
•
p
e
r
E
U
D
i
r
e
c
t
i
v
e
2
0
0
2
/
9
5
/
E
C
•
RoHSRoHS
Compliant
Contact Technical
Sales for details.
46
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
D-Sub
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS Positronic Industries
connectpositronic.com
K
M
G
H
0.375 [9.53]
Max.
10° Typ.
Ø0.120±0.005 [Ø3.05±0.13]
Mounting hole, two places
0.036±0.008
[0.91±0.020]
0.050±0.010
[1.27±0.25]
E
B1
B
A
C
D1 D
two places (02 option)
Ø0.154 [3.91] Mounting hole,
Ø0.120±0.005 [Ø3.05±0.13]
Mounting hole, two places
for stainless steel shell (0 option) [
Mounting hole, two places
Total diametral float
0.032 [0.81] Ø0.086
+0.005
-0.000
0.120±0.010 [3.08±0.25]
+0.13
-0.00
Ø2.18 ]
OPTIONAL SHELL ASSEMBLY
WITH UNIVERSAL FLOAT MOUNTS [F]
OPTIONAL SHELL ASSEMBLY [0, 02]
1
43
22 21
62
42
1
21
60
40
20
59
39
78
22
64
43
85
1
42
84
63
104
21
CONNECTOR
VARIANT SIZES
A
±0.015
[0.38]
B
±0.005
[0.13]
B1
±0.005
[0.13]
C
±0.005
[0.13]
D
±0.005
[0.13]
D1
±0.005
[0.13]
E
±0.015
[0.38]
G
±0.010
[0.25]
H
±0.010
[0.25]
K
±0.005
[0.13]
M
±0.010
[0.25]
DD 15 M 1.213
[30.81]
0.666
[16.92]
0.984
[24.99]
0.329
[8.36]
0.494
[12.55]
0.759
[19.28]
0.422
[10.72]
0.233
[5.92]
0.422
[10.72]
DD 15 F 1.213
[30.81]
0.643
[16.33]
0.984
[24.99]
0.311
[7.90]
0.494
[12.55]
0.759
[19.28]
0.422
[10.72]
0.243
[6.17]
0.429
[10.90]
DD 26 M 1.541
[39.14]
0.994
[25.25]
1.312
[33.32]
0.329
[8.36]
0.494
[12.55]
1.083
[27.51]
0.422
[10.72]
0.233
[5.92]
0.422
[10.72]
DD 26 F 1.541
[39.14]
0.971
[24.66]
1.312
[33.32]
0.311
[7.90]
0.494
[12.55]
1.083
[27.51]
0.422
[10.72]
0.243
[6.17]
0.429
[10.90]
DD 44 M 2.088
[53.04]
1.534
[38.96]
1.852
[47.04]
0.329
[8.36]
0.494
[12.55]
1.625
[41.28]
0.422
[10.72]
0.230
[5.84]
0.426
[10.82]
DD 44 F 2.088
[53.04]
1.511
[38.38]
1.852
[47.04]
0.311
[7.90]
0.494
[12.55]
1.625
[41.28]
0.422
[10.72]
0.243
[6.17]
0.429
[10.90]
DD 62 M 2.729
[69.32]
2.182
[55.42]
2.500
[63.50]
0.329
[8.36]
0.494
[12.55]
2.272
[57.71]
0.422
[10.72]
0.230
[5.84]
0.426
[10.82]
DD 62 F 2.729
[69.32]
2.159
[54.84]
2.500
[63.50]
0.311
[7.90]
0.494
[12.55]
2.272
[57.71]
0.422
[10.72]
0.243
[6.17]
0.429
[10.90]
DD 78 M 2.635
[66.93]
2.079
[52.81]
2.406
[61.11]
0.441
[11.20]
0.605
[15.37]
2.178
[55.32]
0.534
[13.56]
0.230
[5.84]
0.426
[10.82]
DD 78 F 2.635
[66.93]
2.064
[52.43]
2.406
[61.11]
0.423
[10.74]
0.605
[15.37]
2.178
[55.32]
0.534
[13.56]
0.243
[6.17]
0.429
[10.90]
DD 104 M 2.729
[69.32]
2.212
[56.18]
2.500
[63.50]
0.503
[12.78]
0.668
[16.97]
2.302
[58.47]
0.596
[15.14]
0.230
[5.84]
0.426
[10.82]
DD 104 F 2.729
[69.32]
2.189
[55.60]
2.500
[63.50]
0.485
[12.32]
0.668
[16.97]
2.302
[58.47]
0.596
[15.14]
0.243
[6.17]
0.429
[10.90]
10
6
11 15
15
30
31
18
26
19 44
10
1915
1
16
CONTACT VARIANTS
FACE VIEW OF MALE OR REAR VIEW OF FEMALE
DD 15 DD 26 DD 44
DD 104
DD 78
DD 62
STANDARD SHELL ASSEMBLY
DD SERIES
D-Sub
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
Positronic Industries
connectpositronic.com
47 DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
DD SERIES
A
øB
A
øB
øC 0.150
[3.81]
Ø0.030
[0.76] øC
*Color Code
Stainless Steel
Shroud
*Color Code
0.150
[3.81]
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
CRIMP CONTACTS
CLOSED CRIMP BARREL
FEMALE CONTACT
“CLOSED ENTRY” DESIGN
MALE CONTACT
Crimp contacts may be supplied kitted with connector or ordered separately.
PART NUMBER WIRE SIZE
AWG/[mm2]AØBØC
FC8022D 22 / 24 / 26 / 28 / 30
[0.3/0.25/0.12/0.08/0.05]
0.518
[13.16]
0.035
[0.89]
0.047
[1.19]
*M39029/57-354 22 / 24 / 26 / 28
[0.3/0.25/0.12/0.08]
0.518
[13.16]
0.035
[0.89]
0.047
[1.19]
PART NUMBER WIRE SIZE
AWG/[mm2]AØBØC
MC8022D 22 / 24 / 26 / 28 / 30
[0.3/0.25/0.12/0.08/0.05]
0.531
[13.49]
0.035
[0.89]
0.047
[1.19]
*M39029/58-360 22 / 24 / 26 / 28
[0.3/0.25/0.12/0.08]
0.531
[13.49]
0.035
[0.89]
0.047
[1.19]
Material - Brass.
Plating - Gold flash over nickel or 0.000050 inch [1.27µ] gold
over copper for military specification contacts.
*Color Code - ORANGE/BLUE/BLACK for military
specification contacts.
Material - Leaded nickel copper.
Plating - Gold flash over nickel or 0.000050 inch [1.27µ] gold
over copper for military specification contacts.
*Color Code - ORANGE/GREEN/YELLOW for military
specification contacts.
For contact crimp tool information see page 54.
Additional plating options available by adding suffix to part number
add -14 for 0.000030 [0.76 microns] gold over nickel add -50 for 0.000050 [1.27 microns] gold over copper
Example: FC8022D-14 Example: MC8022D-50
Ø0.066
[1.68]
Ø0.045
[1.14]
0.853 [21.66]
0.179
[4.55]
ø0.030±0.001 [0.75±0.03]
Ø0.066
[1.68]
Ø0.045
[1.14]
0.841 [21.36]
0.179
[4.55]
Crimp area extends above connector molding.
Crimp contacts may be supplied kitted with connector or ordered separately.
MALE CONTACT
FEMALE CONTACT
PART
NUMBER
WIRE SIZE
AWG/[mm2]AØBØC
FC8020D 20
[0.5] max 0.852
[21.64]
0.045
[1.14]
0.066
[1.68]
PART
NUMBER
WIRE SIZE
AWG/[mm2]AØBØC
MC8020D 20
[0.5] max 0.853
[21.66]
0.045
[1.14]
0.066
[1.68]
Material - Phosphor bronze
Plating - Gold flash over nickel
Material - Brass
Plating - Gold flash over nickel
Part Number: MC8020DPart Number: FC8020D
Additional plating options available by adding suffix to part number
add -14 for 0.000030 [0.76 microns] gold over nickel Example: FC8120D-14 or MC8020D-14
Thermocouple contacts are available, see page 49
Part Number: MC8022DPart Number: FC8122D
48
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
D-Sub
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS Positronic Industries
connectpositronic.com
DD SERIES
Contacts may be supplied in plastic carriers, packaged in reels holding 2,000
contacts for use with the automatic pneumatic crimp tools, catalog part number
9550-1. The same type carrier is used for both male and female contacts.
All male and female crimp contacts can be ordered in reels by adding letter “R”
after the contact part number, such as MC8022DR for a male contact and
FC8022DR for a female contact.
0.518 [13.16]
Ø0.047
[1.19]
0.150
[3.81]
Ø0.035
[0.89]
0.531 [13.49] Ø0.047
[1.19]
0.150
[3.81]
Ø0.035
[0.89]
Ø0.030
[0.76]
Stainless Steel
Shroud
Material - Phosphor bronze.
Plating - Gold flash over nickel. Material - Brass.
Plating - Gold flash over nickel.
SOLDER CUP CONTACTS
FEMALE CONTACT
“CLOSED ENTRY” DESIGN
MALE CONTACT
Part Number: MS8022D
Part Number: FS8022D
Enlarged section of
plastic contact carriers
REELS FOR AUTOMATIC PNEUMATIC CRIMP TOOLS
Solder contacts may be supplied kitted with connector or ordered separately.
Ø0.047
[1.19]
Ø0.035
[0.89]
0.531 [13.49]
0.150 [3.81]
Ø0.047
[1.19]
0.035 [0.89]
0.520 [13.21]
0.149
[3.78]
ø0.030±0.001 [0.75±0.03]
MALE CONTACT FEMALE CONTACT
D-Sub
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
Positronic Industries
connectpositronic.com
49 DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
DD SERIES
For more information on the availability of Type J thermocouple contacts, please contact Technical Sales.
For more information about thermocouple contacts with PCB solder termination, please contact Technical Sales.
See page 54 for Crimp Tool information.
TYPE MATERIAL MALE
PART NUMBER
FEMALE
PART NUMBER
COLOR
CODE
WIRE SIZE
AWG [mm2]
K
CHROMEL (+) MC8022DCH FC8022DCH WHITE 22 / 24 / 26
[ 0.3 / 0.25 / 0.12]
ALUMEL (-) MC8022DAL FC8022DAL GREEN 22 / 24 / 26
[ 0.3 / 0.25 / 0.12]
T
COPPER (+) MC8022DCU FC8022DCU RED 22 / 24 / 26
[ 0.3 / 0.25 / 0.12]
CONSTANTAN (-) MC8022DCO FC8022DCO YELLOW 22 / 24 / 26
[ 0.3 / 0.25 / 0.12]
E
CHROMEL (+) MC8022DCH FC8022DCH WHITE 22 / 24 / 26
[ 0.3 / 0.25 / 0.12]
CONSTANTAN (-) MC8022DCO FC8022DCO YELLOW 22 / 24 / 26
[ 0.3 / 0.25 / 0.12]
SIZE 22 CRIMP THERMOCOUPLE CONTACTS
22 AWG [0.3mm2]
Chromel®and Alumel®are registered trademarks of Hoskins Manufacturing Company
50
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
D-Sub
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS Positronic Industries
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L
Swaged spacer with
push-on fastener
phosphor bronze.
0.375 [9.53]
Fixed female jackscrews
Typical Part Number: DD62F3S60T2X
STRAIGHT PRINTED BOARD MOUNT CONTACTS
ø0.030
[0.76]
øD
A A
øD
Straight printed board mount contacts are supplied in connector.
CODE
NUMBER LØDA
30.150
[3.81]
0.020
[0.51]
0.725
[18.42]
32 0.300
[7.62]
0.020
[0.51]
0.865
[21.97]
CODE
NUMBER LØDA
30.150
[3.81]
0.020
[0.51]
0.737
[18.72]
32 0.300
[7.62]
0.020
[0.51]
0.877
[22.28]
FEMALE CONTACT
“CLOSED ENTRY” DESIGN
MALE CONTACT
Material – Phosphor bronze or brass.
Plating – Gold flash over nickel.
For straight printed board mount
contacts specify code no. in step 4
of ordering information.
DD SERIES
0.125 [3.17]
Nominal
0.082 [2.08]
Typ.
0.450 [11.43]
Ø0.020 [0.51]
Numbering
shown is rear view
of male and face view
of female
42 22
21 1
Push-on fastener
beryllium copper
2.500±0.008 [63.50±0.20]
2.720 [69.09]
0.614 [15.60]
0.375 [9.52]
Max.
Specify code 4
in step 4 of
ordering information
Fixed female jackscrews
D-Sub
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
Positronic Industries
connectpositronic.com
51 DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
DD SERIES
B
±0.008
[0.20]
A
Push-on fastener
beryllium copper
0.125 [3.18]
Nominal
Ø0.020 [0.51]
0.082 [2.08] Typ.
20 1
Numbering shown is rear view
of male and face view of female.
0.082 [2.08] Typ.
0.082 [2.08] Typ.
D
Fixed
female
jackscrews
C
Specify code 4
in step 4 of
ordering information
D
21
0.078 [1.98] Typ.
0.078 [1.98] Typ.
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
90° PRINTED BOARD MOUNT CONNECTOR
CODE 4, 0.450 [11.43] CONTACT EXTENSION
Typical
Part Number:
DD44M4R7NT2X Typical Part Number:
DD78M4R7NT2X
DD**4R7000 0.450 [11.43] CONTACT EXTENSION
PART NUMBER A B C D
DD15*4R7*** 1.204
[30.58]
0.984
[24.99]
0.528
[13.41]
0.450
[11.43]
DD26*4R7*** 1.532
[38.91]
1.312
[33.32]
0.528
[13.41]
0.450
[11.43]
DD44*4R7*** 2.072
[52.63]
1.852
[47.04]
0.528
[13.41]
0.450
[11.43]
DD62*4R7*** 2.720
[69.09]
2.500
[63.50]
0.528
[13.41]
0.450
[11.43]
DD78*4R7*** 2.626
[66.70]
2.406
[61.11]
0.573
[14.55]
0.450
[11.43]
Typical Part Number: DD104M4R7NT20
90° PRINTED BOARD MOUNT CONNECTOR, SIZE 104
CODE 4, 0.450 [11.43] CONTACT EXTENSION
52
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
D-Sub
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS Positronic Industries
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0.984 [24.99]
0.492 [12.50] 0.190 [4.83]
0.090 [2.29] Typ.
0.078 [1.98]
0.078 [1.98]
1.312 [33.32]
0.656 [16.66]
0.090 [2.29] Typ.
0.380 [9.65]
0.078 [1.98]
0.078 [1.98]
0.078 [1.98]
0.078 [1.98]
0.078 [1.98]
0.078 [1.98]
0.082 [2.08]
0.082 [2.08]
0.082 [2.08]
1.852 [47.04]
0.926 [23.52] 0.650 [16.51]
0.090 [2.29] Typ.
2.500 [63.50]
1.250 [31.75] 0.973 [24.71]
0.095 [2.41] Typ.
2.406 [61.11]
1.203 [30.56] 0.903 [22.94]
0.041
[1.04]
0.095 [2.41] Typ.
2.500 [63.50]
1.250 [31.75] 0.967 [24.56]
0.095 [2.41] Typ.
0.975 [24.77]
1.250 [31.75]
2.500 [63.50]
0.082 [2.08]
0.082 [2.08]
0.082 [2.08]
2.500 [63.50]
0.082 [2.08] Typ.
0.095 [2.41] Typ.
0.903 [22.94]1.203 [30.56]
2.406 [61.11]
0.095 [2.41] Typ.
0.095 [2.41] Typ.
0.078 [1.98]
0.078 [1.98]
0.078 [1.98]
1.312 [33.32]
1.852 [47.04]
0.078 [1.98]
0.090 [2.29] Typ.
0.984 [24.99]
0.090 [2.29] Typ.
0.078 [1.98]
0.078 [1.98]
0.090 [2.29] Typ.
0.492 [12.50] 0.215 [5.46]
0.926 [23.52] 0.655 [16.64]
0.078 [1.98]
0.078 [1.98]
0.082 [2.08] Typ.
0.656 [16.66] 0.385 [9.78]
1.250 [31.75] 0.981 [24.92]
0.041
[1.04]
DD104 MALE
DD78 MALE
DD62 MALE
DD44 MALE
DD 26 MALE
DD15 MALE
DD104 FEMALE
DD78 FEMALE
DD62 FEMALE
DD44 FEMALE
DD 26 FEMALE
DD15 FEMALE
Mount connector with mating face positioned to follow direction of arrows.
90° AND STRAIGHT PRINTED BOARD
CONTACT HOLE PATTERN
DD SERIES
Suggest 0.035 [0.89] Ø hole for contact termination positions.
Suggest 0.123 ±0.003 [3.12 ±0.08] Ø hole for mounting connector with push-on fasteners.
D-Sub
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
Positronic Industries
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53 DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
DD SERIES
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
CRIMPING INFORMATION FOR DD AND ODD SERIES CRIMP CONTACTS
USE INDICATED POSITRONIC TOOLS FOR BEST RESULTS
Step 1: Strip wire to indicated length.
Step 2: Crimp wire to contact. For Hand Crimp Tool: - Place contact into crimping tool.
- Insert wire into contact.
- Center contact by slowly closing the
crimping tool until the crimp indenters
make contact with the crimp barrel.
- Complete the cycle of the crimping tool in
one smooth motion.
- Remove the crimped contact.
Take Care Not To: - Damage or remove strands.
- Untwist or overtwist strands.
- Leave insulation particles on strands.
- Damage insulation.
For Automatic Pneumatic Crimp Tool: - Insert the wire into the contact, positioned in the
crimp tool by the plastic carrier.
- Depress the activating device of the crimping
tool to start the crimping cycle.
- Remove the crimped contact.
0.150
[3.81]
Insulation
Stranded wire
Strands damaged
or removed by
stripping tool.
Insulation cut
incorrectly.
Strands overtwisted.
Particles of
insulation on the
stripped part of
the wire.
Wire insulation
damaged.
Strands untwisted.
Examples of Stripping Faults
Correctly Stripped Wire
±0.010 [0.25]
54
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
D-Sub
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS Positronic Industries
connectpositronic.com
CRIMPING INFORMATION FOR DD AND ODD CRIMP CONTACTS
Wire Insulation, Typical
Crimp to meet recommended
tensile strength.
Stripped wires compressed
for improved conduction. 8 Crimp
indents
Crimp indents too close
to inspection hole.
Strands not visible
through inspection hole.
Strands visible beyond
insulation support.
Stripped part of
the wire too long. Stripped part of
the wire too short. Crimp indents
incorrectly located.
Step 3: Inspect the crimp.
For All Tools: - Strands to be visible through the inspection hole.
- Strands not to be visible beyond the insulation support.
- Crimped contact to meet recommended conductor tensile
force shown in chart.
- Check for peeled gold and bent contacts.
Correctly Crimped Contact
Cross Section
of Correctly Crimped Contact
Examples of Crimping Faults
Conductor tensile strength values are derived using silver-tin plated
copper wires.
Values may change depending upon what type of wire is used.
Positronic Recommended
Conductor Tensile Strength
WIRE SIZE
AWG/[mm2]
22
[0.3]
24
[0.25]
26
[0.12]
28
[0.08]
30
[0.05]
AXIAL LOAD
POUNDS/[N]
12
[53]
8
[36]
5
[22]
3
[13]
1.5
[6.7]
Positronic recommended tools for DD series contacts.
For more information see contact crimp tools and accessories page.
CRIMP TOOLS POSITIONERS
FOR FC8022D
POSITIONERS
FOR MC8022D
9507
HAND CRIMP TOOL 9502-3 9502-4
9550-1
AUTOMATIC PNEUMATIC
CRIMP TOOL
Supplied in reels Supplied in reels
DD SERIES
D-Sub
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
Positronic Industries
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55 DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
DD SERIES
AUTOMATIC CRIMP TOOL,
PNEUMATICALLY ACTUATED
Part No. 9550-1
MINIATURE STEP ADJUSTABLE TOOL
(M22520/2-01)
Part No. 9507
INSERTION/REMOVAL TOOL
(M81969/1-04)
Part No. 4811-2
This fast cycling automatic crimp tool produces an 8 indent
crimp on wire sizes 20 AWG [0.5mm2] through 32 AWG
[0.03mm2]. DD Series contacts must be ordered on reels.
To order, specify part number 9550-1. Foot control valve is
supplied as a standard accessory.
This miniature step adjustable hand crimping tool produces
an 8 indent crimp configuration and will crimp wire sizes 20
AWG [0.5mm2] through 32 AWG [0.03mm2].
To crimp FC8022D contacts, order contact positioner
9502-3. To crimp MC8022D contacts, order contact
positioner 9502-4. To crimp MC8020D and FC8020D
contacts, consult Technical Sales for contact positioners.
Each positioner is equipped with a data plate which gives the
correct crimp-depth setting for each wire size, and must be
used with 9507 tool frame for best results when crimping
Densi-D Series contacts.
One end of this tool is used to insert contacts into Densi-D
Series connectors. The other end is used to extract contacts.
This is accomplished by sliding the extraction tip down the
wire into the connector until it bottoms against the contact. A
slight rotation while pushing will release the contacts, which
are then extracted by simultaneously pulling on the wire.
56
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
D-Sub
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS Positronic Industries
connectpositronic.com
DD SERIES
STEP 3 - CONNECTOR GENDER
M - Male
F - Female
12345678
DD 62 F 4 R7 NT6 S
9
ORDERING INFORMATION - CODE NUMBERING SYSTEM
Specify Complete Connector By Selecting An Option From Step 1 Through 8
STEP 1 - BASIC SERIES
DD Series
*STEP 6 - HOODS AND PUSH-ON FASTENERS
0 - None.
J - Hood, Top Opening, Plastic.
L - Hood, Side Opening, Plastic.
Y - Hood, Top Opening, Plastic with Rotating Male
Jackscrews. Available in size 78 and 104 only.
Y6 - Hood, Top Opening, Plastic with Rotating Male and
Female Polarized Jackscrews. Available in size 78 and
104 only.
Z - Hood, Top or Side Opening, Robust and Extended
Height, Composite and Plastic with Rotating Male
Jackscrews. Available in size 15, 26, 44, 62, and 78 only.
H - Hood, Top Opening, Metal. Available in size 26, 44, 62,
and 78 only.
G - Hood, EMI/RFI, Metal.
W - Hood, Top or Side Opening, Plastic. Available in size 15,
26, and 44 only.
N - Push-on Fastener, for 90° Mounting Brackets.
**F - Ferrite Inductor
*STEP 5 - MOUNTING STYLE
0 - Mounting Hole, 0.120 [3.05] Ø.
02 - Mounting Hole, 0.154 [3.91] Ø.
B3 - Bracket, Mounting, 90° Metal with Cross Bar.
B8 - Bracket, Mounting, 90° Plastic with Cross Bar.
F - Float Mounts, Universal.
P - Threaded Post, Brass, 0.375 [9.53] Length.
P2 - Threaded Post, Nylon, 0.375 [9.53] Length.
R2 - Bracket, Mounting, 90° Metal, Swaged to Connector with 4-40
Thread Fixed Female Jackscrews with Cross Bar.
R6 - Bracket, Mounting, 90° Metal, Swaged to Connector with
0.120 [3.05] Ø Mounting Hole with Cross Bar.
R7 - Bracket, Mounting, 90° Metal, Swaged to Connector with 4-40
Threads with Cross Bar.
R8 - Bracket, Mounting, 90° Metal, Swaged to Connector with 4-40
Locknut with Cross Bar.
S - Swaged Spacer, 4-40 Threads, 0.375 [9.53] Length.
S2 - Swaged Spacer, 4-40 Threads, 0.125 [3.18] Length.
S5 - Swaged Locknut, 4-40 Threads.
S6 - Swaged Spacer with Push-on Fasteners, 4-40 Threads, 0.375
[9.53] Length.
S7 - Swaged Spacer with Push-on Fastener for use with Ferrite
Inductor, 4-40 Threads, 0.515 [13.08] Length.
STEP 4 - CONTACT TERMINATION TYPE
0 - Ordered Without Contacts.
1 - Crimp, 22 AWG–30 AWG [0.3mm2–0.05mm2].
2 - Solder cup, 22 AWG-30 AWG [0.3mm2–0.05mm2].
3 - Solder, Straight Printed Board Mount with 0.150 [3.81]
Tail Length.
32 - Solder, Straight Printed Board Mount with 0.300 [7.62]
Tail Length.
4 - Solder, 90° Printed Board Mount with 0.450 [11.43]
Contact Extension.
STEP 2 - CONNECTOR VARIANTS
15, 26, 44, 62, 78, 104
STEP
EXAMPLE
STEP 8 -SHELL OPTIONS
0 - Zinc Plated with Dichromate Seal.
S - Stainless Steel.
X - Tin Plated.
Z - Tin Plated and Dimpled (male connectors only).
C - Cadmium with Dichromate Seal.
*STEP 7 -LOCKING AND POLARIZING
SYSTEMS
0 - None.
V3 - Lock Tab, connector front panel mounted.
V5 - Lock Tab, connector rear panel mounted.
VL - Lock Lever, used with Hoods only.
T - Fixed Female Jackscrews.
T2 - Fixed Female Jackscrews.
T6 - Fixed Male and Female Polarized Jackscrews.
E - Rotating Male Jackscrews.
E2 - Rotating Male Screw Locks.
E3 - Rotating Male wtih internal hex for 3/32 hex drives
E6 - Rotating Male and Female Polarized Jackscrews.
*For additional information on accessories listed in steps
5, 6 and 7, see Accessory Catalog.
**Ferrite inductor is available on contact type 32 only.
P
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I
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T
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I
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S
A
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0
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9
5
/
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RoHSRoHS
Compliant
Contact Technical
Sales for details.
STEP 9 - SPECIAL OPTIONS
CONTACT TECHNICAL SALES
FOR ORDERING DETAILS OF
THE FOLLOWING:
Other Special Requirements.
Straight and Right Angle Thermocouple
PCB mount contacts
