Membrane switch:

1. Low cost long life expectancy

2. Dust-proof waterproof gas-proof

3.100% quality tested

4. Good tactile feel

 

Overlay key specifications/special features:

Material: Matte PC (smooth), Gloss PC + matte oil, Gloss PC, PET(GBA/EBG), PVC

Thickness: 0.05---1.0mm

LED windows: Transparent and translucent

Embossed keys: No embossed keys and domes, domes without embossed keys, embossed keys without domes, embossed keys and domes

Adhesive: 3M9448, 3M9080, 3M467, 3M468, and no adhesive

Tail: Tail with clear mask or green mask

 

Specialize in manufactuing membrane switch:

Overlay+circuit+LED+metal dome or poly dome array+connector+double side tape

EL backlight+rubber keys

Aluminum plate+rubber keys

Metal domes

Flat without tactile effect

Embossing with tactile effect

Embossing with metal dome

Membrane switch with FPC