1. Operating circuit rating: 4V ~ 6V, 35mA

2. Insulation resistance: 20m ohm or more at 25V DC

3. Dielectric withstand: 250V RMS (50 ~ 60Hz 1min)

4. Contact bounce: 30ms or less

5. Actuation force: 15 ~ 150g

6. Life expectancy: 5,000,000 closures

7. Surface hardness: 3H or more

8. Light transmission: 75 ~ 90%

9. Operating temperature: -10 ~ +60H

10. Storage temperature: -20 ~ +70H

11. Humidity: 90 ~ 95% (40H) for 240h