MIL-DTL-83502E
4.8.12 Durability (see 3.15). Each unit shall be subjected to 50 mating and unmating cycles using the
test plug (see figure 2). Following the test, contact resistance and contact withdrawal force shall be
4.8.13 Thermal shock (see 3.16). Sockets shall be tested in accordance with test procedure of EIA-
364-32. The following details shall apply:
a. Test condition letter: A.
b. Test measurement: The sockets shall be capable of mating and unmating at the temperature
extremes (force shall be unmonitored) during the fifth cycle without damage to either component.
4.8.14 Humidity (see 3.17). Sockets shall be tested in accordance with test procedure EIA-364-31,
method IV. Unmounted sockets shall be connected as specified in 4.8.6. Insulation resistance shall be
measured in accordance with 4.8.6, within 5 minutes of completion of step 6 of final cycle.
4.8.15 Low-signal level contact resistance (see 3.18). The low-level circuit shall be tested in
accordance with test procedure EIA-364-23.
a. Environmental conditioning not required.
b. Seven readings.
c. Final measurements - Contact resistance (see 3.11).
sulphur atmosphere. The following details shall apply:
a. Sockets that have been mated with a suitable test gage and preconditioned by being subjected to
two unmonitored insertions of the insertion force gage (see figure 3) shall be exposed to a 10-25
PPM atmosphere of ammonium polysulfide at a relative humidity of 60 percent or higher at room
temperature for 4 hours in an enclosed chamber.
b. At the conclusion of the sulphur atmosphere exposure, the contact resistance of the undisturbed
mated socket shall be measured in accordance with 4.8.8.
4.8.17 Solderability (see 3.20). Each terminal shall be subjected to method 208 of MIL-STD-202.
4.8.18 Resistance to soldering heat (see 3.21). Sockets shall be tested in accordance with method 210
of MIL-STD-202, condition B. Sockets may be mounted on a glass epoxy wiring board.
5. PACKAGING
5.1 Packaging requirements. For acquisition purposes, the packaging requirements shall be as
specified in the contract or order (see 6.2). When packaging of materiel is to be performed by DoD or
in-house contractor personnel, these personnel need to contact the responsible packaging activity to
ascertain packaging requirements. Packaging requirements are maintained by the Inventory Control
Point's packaging activities within the Military Service or Defense Agency, or within the Military Service's
System Commands. Packaging data retrieval is available from the managing Military Department's or
Defense Agency's automated packaging files, CD-ROM products, or by contacting the responsible
packaging activity.
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