Do you want to know the metal dome work characters? If you know this, I think it will be better for you to design your products, and you can choice which metal dome is better for you.
Please see below metal dome work characters:
1.Contact Configuration: SPST, Normally Open
2.Contact Bounce (on) : <.3ms
3.Contact Bounce (off) : <6ms
4.Voltage/Current Maximum: 12 ma @ 24 volts DC
5.Breakdown Voltage: Over 200 volts
6.Contact Resistance: sus<100ohm; With Nickel plated:<10ohm;Gold or silver plated:<1ohm
7.Operating Temperature: -55 C to 125 C
8.Storage Temperature: -55 C to 125 C
9.Humidity: 0-97% (no condensation).
Tags: Metal Dome, work characters