Specifications:
1) Maximum circuit rating: 5V DC, 1mA
2) Insulation resistance: 20mΩ or more at 25V DC
3) Dielectric withstand: 250V Rms (50-60Hz 1min)
4) Contact bounce: 30ms or less
5) Actuation force: 10 - 100g
6) Linearity: 1.5% or less
7) Life expectancy: 1,000,000 closures an up using a silicone style
8) Surface hardness: 3H or more
9) Operating temperature: -10°C ~ +60°C
10) Storage temperature: -20°C ~ +70°C
11) Humidity: 90 - 95% (40°C) for 240hrs
12) Light transmission: 75 - 90%