Push Button Switch(LA239B1-20Y/33)

Operating Temperature -25~ +55(No freezing)
Operating Humidity 45 ~ 85%RH(no condensation)

Contact Material Silver alloy

Contact resistance ≤50mΩ
Insulation Resistance ≥100MΩ
Max.dielectric strength 3000V,AC50Hz
Vibration Resistance 50Hz,Swing about 1.0mm

Shock Resistance Over 10g

Mechanical Life
Flat button switch≥1000,000times
Selector switch≥500,000times
Others≥200,000t imes

Electrical Life
Over 50,000times

Terminal
Screw terminal
Diameter of welded wire2×1.5mm
max Pin terminal6.3×0.8mm
Operation strength
800g~2200g(accordingto the quantity of switch units
Operatin travel About 3.8mm(pushbutton)