MIL-PRF-31031/12A
Dimensions and configuration: See figure 1 and MIL-STD-348.
Force to engage and disengage:
Longitudinal force: Not applicable.
Torque: Not applicable.
Radial misalignment: Not applicable.
Axial misalignment: Not applicable.
Coupling proof torque: Not applicable.
Mating characteristics:
Reference MIL-STD-348 for dimensions.
Hermetic seal: Not applicable.
Permeability: Applicable.
Leakage (pressurized connectors): Not applicable.
Insulation resistance: Test procedure 021 in accordance with EIA 364 5,000 megohms minimum.
Center contact retention: 6 pounds minimum axial force.
Radial torque: Not applicable.
Corrosion (salt spray): Test procedure 026 in accordance with EIA 364 test condition B.
Voltage standing wave ratio (VSWR): From 500 to 18 GHz, or approximately 80 percent of upper cutoff
frequency of the cable, whichever is lower:
MIL-C-17/130 and group XVI: 1.02 +.005 F (6 Hz).
MIL-C-17/133 and group XVII: 1.05 +.005 F (6 Hz).
Connector durability: 500 cycles minimum, at 12 cycles per minute, maximum. The connector shall
meet the mating characteristics and force to engage and disengage requirements.
Contact resistance: In milliohms maximum:
After environment
Initial
Center contact
3.0
4.0
Outer contact
2.0
Not applicable
Braid to body
0.5
Not applicable
4
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