hese types of membrane switches contains in built LED with machnical dome or without dome.

These LED incoporated in these keypads with special conductive adhesive and  the flexible circuitry printed by Siliver Conductive ink. These keypads also called as LED Embedded Membrane Switches.

The switches that can bend, move and twist without damaging the conductor and utilized where flexibility required.

Rangvishwa manufacture these switches with the latest technology and superfine material for better performance and longer duration. These switches are used in the ultrasound probe, medical device, industrial equipment, manufacturing equipment, aerospace industry etc. These switches made from layers of flexible polyester sheets bonded together with thin adhesive sheets. In the Flexible Membrane Switches, screen printing creates the electrical circuitry through the conductive ink on the polyester layers forming traces (that act like wires) and contact pads in the key areas. After the assembly, the membrane switch components form an electrical device containing one or more touch switches.

Specification