212
Catalog 1307191 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000
Revised 3-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com are standard equivalents. to change. C. America: 52-55-1106-0803 UK: 44-8706-080-208
RF Coax Connectors
SSMT Surface Mount Interconnect System
Microminiature Surface
Mount RF Connectors
Product Facts
■3.0 [.118] mated height
■Excellent interface retention
■Flexible micro-coax cable
■360 degree mated rotation
■Tape and Reel packaging
available
The Tyco Electronics SSMT
surface mount Interconnect
System is designed to pro-
vide superior electrical and
mechanical performance
for wireless communication
applications. The SSMT
system occupies less
printed circuit board (PCB)
real estate than conven-
tional through hole coaxial
connectors. An innovative
microstrip mounting pattern
and plug receptacle design
ensure reliable grounding
and PCB retention
characteristics. The SSMT
Interconnect System allows
closer pitch/spacing,
standing 3.0 [.118] (fully
mated height) off the board.
The mated SSMT interface
allows 360 degrees of
rotation providing maximum
PCB design flexibility. It
has been designed to pro-
vide optimal retention for
applications where shock,
vibration or cable flexure
may be encountered. Force
to disengage by cable
load (cam-out) exceeds
300 grams.
The SSMT system is
designed to provide the
performance of much larger
industry standard connec-
tors. The SSMT Interconnect
System consistently
achieves broad band elec-
trical performance through
6 GHz with a maximum
VSWR of 1.20:1 at 2 GHz.
This broad band perform-
ance establishes a reliable
interface that can be utilized
for future system upgrades
without concern for perform-
ance degradation.
The SSMT utilizes a common
plug receptacle, part num-
ber 1251802-1, which is
designed for high volume
assembly using surface
mount technology and is
available in tape and reel
packaging for automatic
pick and place board
assembly. The mating cable
jack is available terminated
to a highly flexible micro-
coax cable as either a
pigtail, jumper or standard
interseries connector assem-
bly to meet your needs.
The SSMT Interconnect
System can be manually
mated, facilitating high
volume assembly and elimi-
nating the need for special
engagement tooling. The
SSMT interface design
aligns the center contacts
prior to full mating to
ensure a robust mechanical
engagement. Interface
durability is rated at 100
mating cycles.
213
Catalog 1307191 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000
Revised 3-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com are standard equivalents. to change. C. America: 52-55-1106-0803 UK: 44-8706-080-208
RF Coax Connectors
SSMT Surface Mount Interconnect System (Continued)
General
Materials
SMT Plug Housing: Polyphenylene Sulfide (PPS)
Contacts: Copper Alloy
SSMT Cable Jack Outer Contact: Beryllium Copper
Inner Contact: Beryllium Copper
Dielectric: Polypropylene, GF
Finish Plug and cable jack - Contacts: Gold plate over nickel plate
Electrical
Frequency dc - 6 GHz
Nominal Impedance 50 Ohms
Voltage Rating 250 Volts (VRMS Maximum) @ Sea Level
VSWR (Mated Pair) 1.20:1 Maximum @ 2 GHz
1.40:1 Maximum @ 6 GHz
Insulation Resistance 5000 Megohms Minimum
Dielectric Withstanding Voltage 500 Volts (VRMS Minimum) @ Sea Level
Contact Resistance (Connectors Only)
Center Contact 15 milliohms Maximum
Outer Contact 10 milliohms Maximum
Insertion Loss (Connectors Only) .15dB Max. @ 6 GHz
Mechanical
Connector Durability 100 mating cycles
Tape/Reel Packaging (Plug) 12mm per EIA-481
Force to Engage 5.5 lbs. Max. (3.5 lbs. typ.)
Force to Disengage (2.0 lbs. typ.) 4.0 lbs. Max. (2.0 lbs. typ.)
Force to Disengage by 300 Grams Min. (800 Grams typ. initial mate)
Cable Load (camout)
Environmental
Temperature Rating (Mated Pair) –40°C (–40°F) to +125°C (257°F)
Resistance to Solder Heat Infrared, convection and vapor phase solderable (plug only).
Maximum reflow time/temperature not to exceed 260°C for 3 minutes.
Cable Specifications
Materials
Jacket: FEP (polytetrafluoroethylene)
Shield: Silver plated copper wire, 44 AWG, 90% min. coverage
Dielectric: PTFE ( polytetrafluoroethylene)
Center Conductor: Silver plated copper clad steel, 30 AWG
Minimum Bend Radius 6.35mm (.250 inch)
Insertion Loss (Cable Only) 0.5 dB/ft., 2.0 dB/m @ 1 GHz
0.9 dB/ft., 3.0 dB/m @ 2 GHz
Center Conductor Resistance .25 Ohms per foot average.
819 milliohm/meter Nom.; 250 milliohm/Ft. Nom.
Dia. Ref.
Outer Jacket Shield
(Braid)
1.3
[.052] Dia. Ref.
1.0
[.040] Dia. Ref.
0.8
[.030] Dia. Ref.
0.3
[.010]
Center
Conductor
Dielectric
Specifications
214
Catalog 1307191 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000
Revised 3-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com are standard equivalents. to change. C. America: 52-55-1106-0803 UK: 44-8706-080-208
RF Coax Connectors
SSMT Surface Mount Interconnect System (Continued)
Straight SMT PCB Mount
Plug Receptacle
Recommended Mounting Pattern for Microstrip Line
Right-Angle Jack to
Jack Cable Assembly
3.4
[.132] Ref.
2.1
[.081] Ref.
SSMT
Jack
5.3
[.208] Ref.
1.3
[.052]
Ref.
Cable
2.5
[.100]
Dia.
Ref.
Length A
Centerline to Centerline
5.0
[.197]
1.0
[.039]
4 Plcs.
4.5
[.177] 2.1
[.081]
4.0
[.157]
4.5
[.177]
Center
Contact
Terminal
0.4
[.015]
2.1
[.049]
3.0
[.118]
0.6
[.025]
0.5
[.020]
4 Plcs.
Center
Contact
(Pin)
Outer
Contact
Center
Contact
Terminal
Ground
Terminal
(3 Plcs.)
Notes:
1. Printed wiring board material:
glass epoxy. FR-4 or similar, rela-
tive permittivity: 4.8, 1 oz. copper
clad both sides.
2. These dimensions valid for 1.6
[.062] board thickness.
Notes:
1. Consult Tyco Electronics for non-standard cable lengths.
Length A Tolerances.
Length A Tolerance
50 To 100 [3.94] ± 3 [± .12]
101 To 500 [3.98 to 19.69] ± 5 [± .20]
Over 500 [19.69] ± 10 [± .39]
2. Connector centerlines align ± 30° as shown for lengths of 165 [6.5] or less. Cable assemblies over 165 [6.5] have
randomly aligned connectors.
9.0
[.354]
7.0
[.274]
6.0
[.236]
3.3
[.128]
0.5
[.019]
3.0
[.118]
0.5
[.020]
VIA Holes
3 Plcs.
1.6
[.064]
(See Note 2)
1.2
[.047]
1.2
[.047]
0.6
[.024]
1.2
[.047]
5.3
[.207] 2.9
[.113]
(See Note 2)
Area Free of
Solder Mask
1 oz.
[.0014] Copper
1.2
[.047] 3.3
[.128]
Packaging Quantity Part No.
Bulk Multiple of 100 1251802-1
178 Dia. Taping 800 pcs/reel 1083946-1
7.0
330 Dia. Taping 3000 pcs/reel 1055689-1
13.3
Assembly Length (A) Part No.
100 [4.0] 1064524-1
200 [8.0] 1064530-1
305 [12.0] 1064533-1
Note: Part Numbers are RoHS compliant except:Indicates non-RoHS compliant.
215
Catalog 1307191 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000
Revised 3-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com are standard equivalents. to change. C. America: 52-55-1106-0803 UK: 44-8706-080-208
RF Coax Connectors
SSMT Surface Mount Interconnect System (Continued)
Right-Angle Jack to Jack
Cable Assembly
(180° Offset)
2.1
[.081]
5.3
[.208]
Length A
Centerline to Centerline
Ref.
1.3
[.052] Ref. Cable
SSMT Jack
Ø 2.5
[.100]
Ref.
Assembly Length (A) Part No.
100 [4.0] 1082845-1
Assembly Length (A) Part No.
100 [4.0] 1064535-1
200 [8.0] 1064538-1
305 [12.0] 1064540-1
510 [20.0] 1064542-1
Notes:
1. Consult Tyco Electronics for non-standard cable lengths.
Cable length tolerance:
Length A Tolerances.
Length A Tolerance
50 To 100 [3.94] ± 3 [± .12]
101 To 500 [3.98 to 19.69] ± 5 [± .20]
Over 500 [19.69] ± 10 [± .39]
2. To avoid damaging the cable, minimize time at temperature
while soldering and/or applying heat to unterminated end of
cable.
Notes:
1. Consult Tyco Electronics for non-standard cable lengths.
Cable length tolerance:
Length A Tolerances.
Length A Tolerance
50 To 100 [3.94] ± 3 [± .12]
101 To 500 [3.98 to 19.69] ± 5 [± .20]
Over 500 [19.69] ± 10 [± .39]
2. To avoid damaging the cable, minimize time at temperature
while soldering and/or applying heat to unterminated end of
cable.
Right-Angle Jack Cable
Pigtail
5.3
[.208]
Length A
Centerline to Cable End
Ref.
2.5
[.100]
Dia.
Ref.
1.3
[.052] Ref. Cable
SSMT Jack
3.4
[.132] Ref.
2.1
[.081] Ref.
Note: Part Numbers are RoHS compliant except:Indicates non-RoHS compliant.
216
Catalog 1307191 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000
Revised 3-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com are standard equivalents. to change. C. America: 52-55-1106-0803 UK: 44-8706-080-208
RF Coax Connectors
SSMT Surface Mount Interconnect System (Continued)
Inter-Series Cable
Assemblies
SMA Straight Plug
Reference Plane to Centerline
Length A
Dia. Ref.
Cable
1.3
[.052]
Ref.
19.2
[.757] Ref.
SSMT Right
Angle Jack
2.1
[.081]
Ref.
3.4
[.132]
Dia. Ref.
2.5
[.100]
Notes:
1. Consult Tyco Electronics for non-standard cable lengths:
Length A Tolerances.
Length A Tolerance
50 To 100 (3.94) ± 3 (± .12)
101 To 500 (3.98 to 19.69) ± 5 (± .20)
Over 500 (19.69) ± 10 (± .39)
2. Connectors are randomly aligned unless otherwise noted.
Note:
1064552-1 recommended for customer
system verification.
SMA Bulkhead Jack
Hex.
7.9
[.312]
Dia.
Min.
5.4
[.250]
6.0
[.235]
Min.
Length A
Reference Plane to Centerline
1.3
[.052]
Dia. Ref.
Cable
Ref.
21.3
[.839] Ref.
SSMT Right
Angle Jack Recommended
Mounting Hole
2.1
[.081]
Ref.
3.4
[.132]
Dia. Ref.
2.5
[.100]
Max. Panel
Thickness
3.2
[.125]
Assembly Length (A) Part No.
100 [4.0] 1064543-1
200 [8.0] 1064552-1
305 [12.0] 1064560-1
Assembly Length (A) Part No.
100 [4.0] 1064544-1
200 [8.0] 1064553-1
305 [12.0] 1064561-1
Hex.
6.4
[.250]
Hex.
7.9
[.312]
4.4
[.172]
Min.
Length A
Reference Plane to Centerline
1.3
[.052]
Dia. Ref.
Cable
Ref.
17.1
[.675]
7.4
[.290] Ref.
SSMT Right
Angle Jack
Re
Mo
2.1
[.081]
Ref.
3.4
[.132]
2.5
[.100]
Dia. Ref.
Max. Panel
Thickness
2.4
[.093]
SMB Bulkhead Jack
Dia.
Min.
4.9
[.192]
4.4
[.172]
Min.
Ref.
t
k
Recommended
Mounting Hole
.1
81]
Assembly Length (A) Part No.
100 [4.0] 1064546-1
200 [8.0] 1064555-1
305 [12.0] 1064563-1
Note: Part Numbers are RoHS compliant except:Indicates non-RoHS compliant.
217
Catalog 1307191 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000
Revised 3-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com are standard equivalents. to change. C. America: 52-55-1106-0803 UK: 44-8706-080-208
RF Coax Connectors
SSMT Surface Mount Interconnect System (Continued)
Length A
Centerline to Centerline
1.3
[.052]
Dia. Ref.
Cable
12.7
[.500]
Ref. Ref.
SSMT Right
Angle Jack
2.1
[.081]
Ref.
3.4
[.132]
6.1
[.241]
7.9
[.312]
Dia. Ref.
2.5
[.100]
MCX Right-Angle Plug
Ref.
101.6
[4.00]
SSMT Disengagement Tool
SSMT Plug to SMA Jack Adapter
Ref.
10.5
[.413]
Across Flats
SSMT Plug
SMA
Jack
5.5
[.218]
Part No.
1221286-1
SSMT to SMA Between Series
Adapters
Part No. 1055696-1
SSMT Jack to SMA Jack Adapter
Ref.
12.9
[.508]
Across Flats
SSMT Jack
SMA
Jack
5.5
[.218]
SSMT Jack to SMA Plug
Ref.
16.2
[.639]
SSMT
Jack
SMA
Plug
SSMT Plug to SMA Plug Adapter
Ref.
13.7
[.538]
SSMT
Plug
SMA
Plug
Inter-Series Cable
Assemblies (Continued)
Assembly Length (A) Part No.
100 [4.0] 1064550-1
200 [8.0] 1064559-1
305 [12.0] 1064567-1
SLIDE
HORIZONTAL
TO ENGAGE
TOOL
LIFT
VERTICAL
TO
DISENGAGE
CONNECTOR
PRESS VERTICAL
TO ENGAGE
CONNECTOR
OPTIONAL
Use of Engagement/Disengagement Tool
Note: The SSMT disengagement tool can be utilized as an optional engagement tool versus manual hand installation.
Part No. 1055695-1 Part No. 1055694-1 Part No. 1055697-1
Length A
Reference Plane to Centerline
1.3
[.052]
Dia. Ref.
Cable
Ref.
16.8
[.662] Ref.
SSMT Right
Angle Jack
2.1
[.081]
Ref.
3.4
[.132]
4.8
[.189]
Dia. Ref.
Dia.
2.5
[.100]
11.4
[.447]
6.4
[.250]
Hex. Recom
Mounti
6.4
[.250]
Max. Panel
Thickness
MCX Bulkhead Jack
Ref.
1
1]
Dia.
Min.
4.9
[.192]
4.5
[.177]
Recommended
Mounting Hole
Min.
Assembly Length (A) Part No.
100 [4.0] 1064549-1
200 [8.0] 1064558-1
305 [12.0] 1064566-1
Note: Part Numbers are RoHS compliant except:Indicates non-RoHS compliant.
