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Specifications

Membrane Switches with PCB
The membrane switches with a PCB back will enhance it, the hand feeling will be better than the custom, important is that this type will offer the most complex and security circuit for user. If you have any idea about the membrane switches, please we know. Our engineer will give you a design and then will be a sample quickly.
 
Overlay key specifications/special features:
Material: Matte PC (smooth), Gloss PC + matte oil, Gloss PC, PET(GBA/EBG), PVC
Thickness: 1---2.5mm
LED windows: Transparent and translucent
Adhesive: 3M9448, 3M9080, 3M467, 3M468 or no adhesive
Tail: Tail with clear mask or green mask
Material for electronic circuit sheet: PCB (Rigid Printed Circuit Board)
Matching color: Pantone color matching system.