... 100MΩ(minDC 250V)4.Dielectric Strength : AC250V(50/60Hz for 1minute)5.Electrically Life:50,000cycles6.Environment temperature: -25°c-70° ... phones, communication devices, video recorders, cameras and audio devices that require low profile and lightweight design.Operating switches in all types ... apparatus , measuring instruments, TV sets, VCRs, etc. 6X6 round head tact switch with long pin type