MIL-PRF-49142/9D
Withdrawal force test:
Steel test pin diameter: .037 inch (0.94 mm) maximum -.001 inch (0.02 mm).
Withdrawal force: 2 ounces (0.56 N) minimum.
Test pin finish: 16 microinches (0.406 µm).
Permeability: Applicable.
Hermetic seal: Not applicable.
Leakage: Not applicable.
Insulation resistance: 5,000 megohms.
Center conductor retention: 6 pounds (26.69 N) minimum axial force.
Dielectric withstanding voltage: At sea level, 1,200 V rms, between center conductor and intermediate
conductor; 500 V rms, between intermediate conductor and outer conductor.
Salt spray (corrosion): Applicable.
Vibration: Applicable.
Shock: Applicable.
Thermal shock: Applicable (except high test temperature shall be +200°C for connectors using +200°C
cables).
Moisture resistance: Applicable.
Conductor resistance: In milliohms, maximum.
After environment
Initial
Center conductor:
2.0
2.5
Intermediate conductor
0.5
0.6
Outer conductor (Silver plated)
0.2
0.3
Outer conductor (Nickel plated)
0.4
0.6
Dash number and applicable cable: See table I.
3
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