Items Standard Rating 10mA.5V DC Oueput voltage 1V max.at 1mA 5V  DC Contact resistance  100MΩ max Operating temperature range  -30°c to +85°c Lifetime 100,000 Cycles min Operating force   Lever-portion100±30gf  Push portion 205±50gf Travel  4-direction-20º -0º +20º Push portion 0.70±0.1mm