Membrane Switch Circuit keypad & keyboards are a cost effective alternative to conventional electro-mechanical switches and a growing enhanced interface between Human - Machines.
These devices can be constucted in polyester OR rigid FR4 type PCB material.

Flexible Membrane Keypad, mounted on metal plate complete with mounting studs.
A PCB membrane switch system assembly incorporating  rear mounted LED's projecting light  through the front graphic overlay and rear custom control SMT components, providing a complete "snap-in" & "plug-in" assembly.