... resistant3.prompt delivery,100%QC4.UL & CSA,ISO9001 Membrane switches is a type of keypad, which can be touched ... lightly. It integrates switch key, membrane panel, marker, symbol, display functions and plate, as ... 1980.Itemmembrane switch, keypad, membrane keypad, keyboard switch, switch panel, membrane panel, membrane overlay, membrane faceplate for variety electronic industries. ...