MIL-PRF-8805/27E
Material:
Plunger: May be glass filled nylon.
Contact resistance:
MS25253-1, -2, -3, and 5 through 7: Not applicable.
MS25253-8, through 13: : 0.05 ohm maximum initially.
0.10 ohm maximum after mechanical life.
Contact bounce:
MS25253-1, -2, -3, and 5 through 7: Not applicable.
MS25253-8, through 13: : 5 milliseconds maximum.
Dielectric withstanding voltage:
Sea level: 1,000 Vrms.
Altitude: 50,000 feet 400 Vrms.
In qualification inspection table after electrical endurance the dielectric withstanding voltage points of
application between all unconnected terminals of the same pole is not applicable.
Mechanical endurance:
MS25253-1, -2, -3, and 5 through 7: 25,000 cycles..
MS25253-8, through 13: 500,000 cycles.
Electrical endurance (power circuits): 25,000 cycles.
Low level circuits:
MS25253-1, -2, -3, and 5 through 7: Not applicable.
MS25253-8, through 13: : 50,000 cycles.
Electronic logic circuits (5.0 V dc, .010 ampere):
MS25253-1, -2, -3, and 5 through 7: Not applicable.
MS25253-8, through 13: : 50,000 cycles when tested in accordance with EIA-448, method
17. Rate of action shall be 120 cycles per minute maximum. No "stick" or "misses" allowed.
Operating temperature:
a. 25 percent of the test cycle at the minimum temperature specified.
b. 25 percent of the test cycle at room ambient conditions.
c. 50 percent of the test cycle at the maximum temperature specified.
Electrical ratings: See table I and II.
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