... quality with reasonable price 4,fast delivery silicone rubber keypas Features: 1. Material: Silicon, or with ... conductive rubber or metal dome. 2. Operation temperature: -30 ... 000, 000 closures. 7. Meet RoHS directive, the standard of ISO 9001: 2000. 8. Different keypad refer to ... , Remote Control, Computer, Toy. Hot conductive silicone rubber keypads