Tamil Note Taking Writer Faster Typing Keypad Membrane Switch

(1)  Membrane Switch IntroductionMembrane switch, also named membrane keyboard, membrane keypad and overlay graphic, is an electrical switch for turning a circuit on and off. It differs from a mechanical switch, which is usually made of copper and plastic parts: a membrane switch is a circuit printed on PET or ITO. The ink used for screen printing is usually copper / silver / graphite filled and therefore conductive.Membrane switches are user-equipment interface utilities that allow for the communication of commands from users to electronic devices. Membrane switches can be thought of as one category of interface utilities alongside touch screens, plastic keyboards, toggle switches and many other kinds of control systems. Interface utilities can be as simple as tactile switches for controlling lighting, and they can be as complicated as membrane keyboards and switch panels for use with computers. (2)  Our Products' Show(3)  Membrane Switch DescriptionBasic Inforamtion ProductMembrane switchMaterialPC/PVC/PET/PCB/FPC/PMMA/SiliconOverlay MaterialThe most commonly used materials are polyester (PET) and polycarbonate (PC).SpacerDouble side adhesive.Rear Adhesive3M 467MP, 3M 468MP,3M 9448A,3M 9080,3M 200, 3M 300, etc.FeatureEnclosed, Wate-rpoof, Dust-proof, moisture-proof , Light weight, Small volume.Standard Tolerances +/-.010 inch (+/-0.25mm).ColorAny color according to your preferenceProduct CertificationASTM F963-16,CCC, FCC,CE,ROHS,SGS, etc.Company CertificationUNIVERSAL STUDIOS(JAPAN), BANDAI,BV,OHSAS18001:2007,ISO14001:2004,ISO/TS16949:2009ISO13485:2003,TUV,UL,SGS, etc.ElectricalOperating Voltage0~35 VDCResistance