We offer full range designs of membrane switch

Flat and all embossed key type with either metal dome or mylar dome.

SMT components, LED back light effect, EL back light.

Jumper wire, backlit effect type.

Selective texture with choices of transparent, velvet, and coloured display window.

EMI, RFI, or ESD shielding.

Tail termination - either male or female connectors.

Waterproof type.

Through -hole type.

ITO touch screen embedded Membrane Switch

Materials

Polyester
Polyester is used for both circuit layers and overlay layers. High temp and corrosion resistant, the flexibility and mechanism are good as well as high reliability. It is mostly suitable used in products where the application environment are atrocious or products are emboss required.

Polycarbonate
Polycarbonate is usually used for overlays. It has more competitive price than PET so mostly used in products that styles improved frequently, such as microwave oven and toys, etc