MIL-DTL-12883/45D
REQUIREMENTS:
Dimensions and configurations: See figures 1, 2, 3, and table I.
Insulator and wire support: Diallyl phthalate, in accordance with ASTM D5948, type SDG-F, any
glass filled thermoplastic material in accordance with ASTM D5204.
Color: Material color shall be optional providing that the color provides a contrasting background for
the blue sealing grommet or blue color bands indicating rear release contacts.
Grommet: Silicon rubber.
Mounting hardware: Corrosion resistant steel or steel with cadmium/chromate finish.
Test gauge: A mating relay in accordance with table I shall be used as a test gauge or mating
connector.
Electrical:
Insulation resistance: 1,000 megohms minimum.
Dielectric withstanding voltage:
Sea level: Test voltage: 1,000 V rms.
High altitude (80,000 feet (24.4 km)): Test voltage: 500 V rms.
Environmental:
Temperature range: Operating temperature range -70ºC to +125 ºC.
Wire sealing: A resilient socket grommet is permanently bonded to the wire entry face of the socket
so as to provide moisture sealing capabilities, over the following range of finished wire:
Contact
Wire diameter
M39029/101-552
.030 min-.060 max (0.76 min-1l.52 max mm)
M39029/101-553
.040 min-.083 max (1.02 min-2.11 max mm)
Mechanical:
Contacts: In accordance with MIL-C-39029/101 (see table I). Contacts shall be crimp
removable type, rear release and accept relay the following pins:
Size 20 (0.39 through 0.41 inch (0.99 through 1.04 mm)).
Size 22 (.030 through 0.32 inch (0.76 through 0.81 mm)).
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