MIL-PRF-22710/18J
Requirements:
Dimensions and configuration: See figures 1 and 2.
Construction: D.
Angle of throw indexing: 30°, 36°, and 45° indexing.
Temperature-life characteristic: D, test loads as shown in table 1. (For lighted switches, maximum
temperature is 85° C).
TABLE I. Electrical test load.
Test or condition
Resistive
At atmospheric pressure
0.125 A
28 V dc and 115 V ac
At reduced barometric pressure
0.05 A
28 V dc and 115 V ac
Dry circuit
10 mA
50 mv
Vibration grade: 3, (15g, 10 - 2, 000 Hz).
Shock type: M (100 g's).
Altitude rating: C (70.000 feet).
Terminal design: See figure 3.
Contact resistance:
Initial: 50 milliohms, maximum.
Following life (rotational): 70 milliohms, maximum.
Rotational torque (push force required to index from any detent position to the next): 20 ounces, minimum
to 40 ounces, maximum.
Seal: Method II, when specified in part number code.
Dielectric withstanding voltage:
At atmospheric pressure: 1,000 volts, rms.
At reduced barometric pressure: 450 volts, rms.
Application of test voltage: Between the switch terminals and terminals to case.
Sand and dust: Applicable.
Explosion: Applicable.
Life (rotational): Test condition letter G, method 206 of MIL-STD-202. Lamps shall be energized at their
maximum rated voltage.
EMI/RFI shielding; Applicable when specified (see table III).
Military part number: See part number code,
Luminance: illuminated and nonilluminated as shown in table II.
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