Membrane switch, known astact keyboard&switch, membrane keyboard & keypad, is an electrical switch for turning a circuit on and off. Membrane switch is made of soft materials, like silicone rubber, PC, PVC, PET, FPC, double-sided adhesive, etc.Membrane switchdiffers from mechanical switch, which is usually made of copper and plastic parts. Membrane switchis a circuit printed on PET or ITO. The ink used for screen printing is usually copper / silver / graphite filled and therefore it is conductive.
Membrane Switch-basic structure and materials Membrane Switchconsists ofoverlay, top adhesive, top circuit, spacer, floor circuit and adhesive.
Xiamen Better Silicone Rubber Co., Ltd is specialized in designing and manufacturing all kinds and configurations of Silicone Rubber Keypads for a wide range of applications....
