SK-5 Push-button Switch

  • The switch features high durability.
  • Applied to aerospace, aviation, weapons, and other military electronic devices.
Category:

Specifications

Characteristics Parameter
Quality Grade Military Products (Ⓙ)
Operating Temperature -55°C ~ 85°C
Relative Humidity (40 ± 2) °C, 98%
Low Pressure Test 4.4 kPa
Sinusoidal Vibration 20 Hz ~ 200 Hz
50 m/s2
Shock 150 m/s2
Collision 100 m/s2 (4000 cycles)
Circuitry 2 NO, 1 NC and SPDT
Weight ≤ 27 g
Connection Types Solder Strip
Pretravel Position 1: 2.3 mm; Position 2: 4.1 mm
Total Travel Force ≤ 10 N
Electrical Life 10000 cycles

Electrical Ratings

Contact Rating 40 Vd.c., 1 A
Contact Resistance ≤ 0.03 Ω
Insulation Resistance ≥ 200 MΩ
Dielectric Withstanding Voltage ≥ 300 Vr.m.s.

Dimension

Circuit Diagram

SK 5 dimension SK 5 circuit diagram

Order Mark

SK-5
Part Number Quality Grade

Technical specification: RY3.602.006JT

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