Features:

1.Material: Silicon, or with conductive rubber or metal dome
2.Operation temperature: -30 ~ 80�XC;
3.Storage temperature: - 40 ~ 100�XC;
4.Contact resistance: �� 100�[;
5.Stroke Voltage:��25-30KV/mm
6.Expectation of Life: 500,000 - 20,000,000 closures;
7.Meet ROHS directive,the standard of ISO 9001
8.Different keypad refer to the detailed technical parameter.


Fields of application: Keypads of Telephone, Interphone, Alarm System , machice equipment ,Remote Control, Computer, Toy;