Special Quality Of Silicone Keypad silicone rubber keypad, OEM acceptable color:as you like Silicone keypad fields of application: Keypads of Telephone, Interphone, Alarm System, machine equipment, Remote Control, Comput,etc.1) Material: 100% silicone rubber2) Operation temperature: -30 ~ 200 3) Storage temperature: - 40 ~ 1004) Contact resistance: Less than 100Ω. 5) Stroke Voltage: 25-30KV/mm. 6 ...