MIL-PRF-22710/30A
REQUIREMENTS:
Dimensions and configuration: See figures 1, 2 and 5.
Construction: D.
Indexing: 22.5 or 36 .
Temperature-life characteristic: D, test loads as shown in table I (For illuminated switches, maximum
temperature is 85 C).
TABLE I. Electrical test load.
Test of condition
Resistive
At atmospheric pressure
0.125 A
28 V dc and 115 ac
At reduced barometric pressure
0.125 A
28 V dc and 115 ac
Life (low level)
10 mA
30 mV
Vibration grade: 3 (15g, 10 - 2,000 Hz).
Shock types: M (100 g's) and H (high-impact). Methods I and II are applicable.
Altitude rating: C (70,000 feet).
Terminal design: See applicable detail on figure 5 and table III.
Contact resistance:
Initial: 100 milliohms, maximum.
Following life (rotational) and moisture resistance -: 60 milliohms, maximum above initial value.
Operating force (push force required to index from any detent position to the next):
20 ounces minimum
40 ounces maximum
Seal: Method II.
Dielectric withstanding voltage:
At atmospheric pressure: 750 volts, rms for one minute.
At reduced barometric pressure: 250 volts rms.
Sand and dust: Applicable.
Explosion: Applicable
Life (rotational): MIL-STD-202, method 206, test condition G.
Contact rating: .125 ampere at 28 volts (ac peak to peak, or dc) resistive.
Moisture resistance: Method II.
Luminance: Illuminated switches areas shown in table II. Lamps are supplied with the switches.
Marking: Terminals shall be marked as shown in figure 5.
10