MIL-PRF-31031/11B
REQUIREMENTS: The following tests assure connector integrity within typical operating conditions and
applications. Alternate methods shall be made known to the qualifying authority prior to performance of
the test. The test methods described in the general specification and herein are proven methods and
shall be the referee method in case of dispute.
Dimensions and configurations: See figures 1 and 2 and MIL-STD-348.
Force to engage and disengage:
Longitudinal force: 3 pounds maximum.
Torque: Not applicable.
Radial misalignment: ±.020 inch (0.050 mm) minimum.
Axial misalignment: .060 inch (1.52 mm) minimum.
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 of EIA 364 5,000 megohms minimum.
Center contact retention: 6 pounds minimum axial force.
Radial torque: Not applicable.
Corrosion (salt spray): Test procedure 026 of EIA 364 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 (GHz).
MIL-C-17/133 and group XVII: 1.05 +.005 F (GHz).
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:
Initial
After environment
Center contact
3.0
4.0
Outer contact
2.0
Not applicable
Outer cable conductor to body
0.5
Not applicable
5
For Parts Inquires submit RFQ to Parts Hangar, Inc.
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business