Products > Flexible Membrane Keypads:-

A Flexible Membrane Keypad has two screen printed polyester films with conductive ink to form the circuit layers. Between the two layers, a die cut spacer at contact points is sandwiched. To complete the circuit a touch of finger on the die cut holes allows to close the contact. Upon release, the circuit is broken. Input device user identifies the specific keypad contacts through a graphic overlay, which is made up of polyester or polycarbonate material. For interfacing with the customerís electronics, the keypad has a cable with a crimped connector at one end.