AK-21, AK-21A Aviation & Military Push Button Switch

Standard: Meet GJB150-86 military equipment environmental test method (part), GJB360A-96 electronic and electrical component test method (part), GJB809B-2013 general technical specification for micro switch (part), AK-21 button switch technical specification.


AK-21、AK-21A Specifications

Electrical Rating AK-21 AK-21A
15±1.5VDC、(4.5~5)mA 28VDC、1A
Travel (mm) ≤2.5
Overrun(mm) ≥0.1
Operating Force (N) 14.7~29.4
Consistency of action and release position (ms) ≤60
Operating Temp (℃) -55~+60
Weight (g) ≤70
Mechanical Life (cycles) 12000
Insulation Resistance (normal) MΩ ≥1000
Insulation Resistance (damp heat) MΩ ≥10
Dielectric Withstand Voltage (normal) V ac 500
Salt fog (h) 48
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