An image displaying a variety of different SSMP connector styles.


  • Frequency Range: DC - 40 GHz
  • 50 Ω Impedance; Blindmateable configuration
  • MIL-PRF-39012 compliant
  • Ability to withstand Radial/Axial Misalignment
  • Board-mount, Field-replaceable, Bullets, Hermetic and Cable Connector configurations
  • Custom Connectors Available

Click here to download the SSMP Sales Sheet


The SSMP® Push-On, blind-mate system provides a Micro-Miniature interface that can be used as a smaller and lighter version of the SMP interconnect system. The SSMP® interconnect system offers the flexibility of a blind-mate push-on connector system while maintaining a high standard for electrical performance. Carlisle Interconnect Technologies provide a complete solution utilizing two male connectors (Shrouds) and a female adapter (bullet).


Parameter Specification
Impedance 50 Ω
Frequency range DC - 65 GHz
VSWR 1.02 + 0.12 f (GHz)
Insertion Loss 0.04 √f (GHz)
DWV @ sea level 325 Vrms @ Sea Level
150 Vrms @ 70,000 ft.
Insulation Resistance 5,000 MΩ (min)
RF High Pot 190 Vrms min. @ 5 MHz
Force to Engage  
Detent 6.5 lbs (max)
Smooth Bore 2.5 lbs (max)
Force to Disengage  
Detent 4 lbs (min)
Smooth Bore 1.5 lbs (min)
Radial Misalignment +/- .010 inches
Axial Misalignment 0.000/0.010 inches
Temperature range -55 deg C to +165 deg C
Thermal Shock MIL-STD-202, Method 107, Cond B
Moisture Resistance MIL-STD-202, Method 106, except s
Corrosion MIL-STD-202. Method 101, Cond B
Vibration MIL-STD-202, Method 204, Cond D
Shock MIL-STD-202, Method 213, Cond I

Material & Finish

Metal Specification
BeCu (Beryllium Copper) ASTM B 196 and/or ASTM B 197
Brass ASTM B 36, B121, B16, B16M
Stainless Steel ASTM A484/ A582 or A555/581
Iron-Nickel-Cobalt ASTM F-15
Dielectric Specification
Virgin PTFE Fluorocarbon ASTM D 1710 and ASTM D 1457
Polyamide-Imide ASTM D5204 Group 2 Class 1
Glass Corning 7070 or Equivalent
Finish Specification
Gold (75u in. Typ) ASTM-B488 Type 1, Class 1.25
Nickel (100u in. Typ) SAE AMS-QQ-N-290
Pasivation ASTM A967

Product Table

Configuration Part Number * Description Options
Cable Connectors For Flexible Cables P156 SSMP (male) straight panel mount conn for 0.086" flexible cable See table for options
For Semi-rigid & Semi-flex Cables P107 SSMP (female) straight conn for semi-rigid and semi-flex cables See respective tables for options (see dwg)
P105 SSMP (female) rt. angle for semi-rigid/semi-flex cables
P148 SSMP (female) rt. angle for 0.047" semi-rigid/semi-flex cables
P172 SSMP (female) snap-in panel mount conn for semi-rigid/semi-flex cables
P155 SSMP (male) snap-in panel mount conn for semi-rigid/semi-flex cables
PCB Connectors Through hole P303 SSMP (male) rt. angle PCB mount Different detents available (see dwg)
Surface Mount P311 SSMP (male) straight surface mount
Edge Mount P319 SSMP (male) straight edge mount connector
Panel Mount Flange Mount P203 SSMP (male) 2-hole flange mount See table for detents
Thread-in P121 SSMP (male) thread-in panel mount
Shrouds Thread-in P202 SSMP (male) thread-in shroud See table for detents
Press-in P205 SSMP (male) press-in shroud
Hermetics P122 SSMP (male) straight hermetic termination Different detents and pin styles available
(see dwg)
P154 SSMP (male) w/ detent, straight solder-in hermetic
Loads P109-1CC+ SSMP (female) 50 Ohm termination See table for detents
P110 SSMP (male) 50 Ohm termination
Shorts P170-1CC+ SSMP (female) Short See table for detents
P180 SSMP (male) Short
Opens P177-1CC SSMP (female) Open
Bullets/ Adapters P101 SSMP (female) to SSMP (female) bullet 4-slot & 6-slot CC designs available (See table)
P138 SSMP (female) to SSMP (female) spring loaded bullet
P123-1CCSF+ SSMP (female) to SMK/2.92mm (male) straight adapter Different detents available (see dwg)
P125-1CCSF+ SSMP (female) to SMK/2.92mm (female) straight adapter
P127 SSMP (female) to SMA (female) straight adapter
P130 SSMP (male) to SMA (male) straight adapter
P128 SSMP (male) to SMA (female) straight adapter
  * Part numbers have a suffix based on the option selected. Please refer to outline drawings for more information  
  + These part numbers don't require an additional suffix