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Flexible FPC Assemble Membrane Keypad May 10, 2017

Overlay Materials: The most commonly used base materials for membrane keybord are polyester and polycarbonate.

Rear Adhesive: 3M 467MP, 3M 468MP, etc.

Standard Tolerances: +/-.010 inch.

Matching color: Pantone and RAL color matching system.

Tail, pin and circuit layout: subject to customers detailed requests.

Drawing for production:Pls advise us the drawing for membrane keyboard in the format of CAD,CDR,AI etc. vectogram,or    JPG,PDF with detailed size

Type of buttons for membrane keyboard:

Non tactile

Tactile with stainless steel domes

●Tactile with poly domes on the circuit

The main properties of custom design electronic membrane keyboard

1. PC /PET as overlay (control panel) 
2. Flat keys or tactile type 
3. Embossed button with good tactile feel 
4. Pre-assemble with or without metal domes 
5. Water-resistant, dust-proof, gas-proof and scratch-resistant 
6. Long life cycle.