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FPC Copper Circuit Waterproof Membrane Switch Keypad Suppliers With LED Mounting And ZIF Connector
Molex
Graphic Controls
Allied Electronics
Sierra Coating Technologies
JAMMA Corporation
Flexible Membrane switches specification:
Overlay material ---For front or face overlay | ||||||||
Polyester | Polycarbonate | |||||||
1 Highly versatile for embossing | 1 wide range of the surface finishes and thicknesses | |||||||
Embossing --- Graphic overlay or up circuit can be embossed in order to insert metal stainless steel domes for good tactile when press .Leave space for mechanical keys and provide tactile indications | ||||||||
Pedestal embossing | Rim embossing | Pillow embossing | Dim embossing | |||||
Windows or LCD --- For display functions | ||||||||
Printed colors windows such like red ,black and so on | Transparent finishes windows | |||||||
Keys | ||||||||
Tactile Keys :witch metal domes or Poly domes ,Metal dome with different diameter and pressure kinds | Non-tactile keys: printed silver spot on the circuit | |||||||
LEDs ---Miniature LEDs ,LED colors :white ,Green ,Red ,Blue ,Yellow ,Orange and others | ||||||||
EL and Sensors or inductors --- EL can be light any place where where you like ,and sensors can be used as LEDs | ||||||||
Cables --- is extension of circuit and communication with your device | ||||||||
Screen printing conductive silver cable | Copper plated cable /Polyimide or FPC | PCB cable | ||||||
Types of connector --- 1 Zero insertion force(ZIF) with 0.5MM ,1.0MM,1.25MM pitch ;2 Female connector with 2.54MM pitch; 3 Male connector | ||||||||
Shielding --- For protection function | ||||||||
Gasket seal/Waterproof :protect the conductors against from the humidity and splashes | EMI/RFI/ESD Shielding: use an Aluminum foil shielding /clear ITO electrical conductive polyester to protect | |||||||
Rear Adhesive --- Mostly use the 3M double-side mounting glue brand of USA. Also accepted others such like Lohmann and others | ||||||||
Back plate --- Use in Aluminum ,Polycarbonate ,Acrylic Or PMMA | ||||||||
Matching color --- PMS or RAL Is best ,CMYK or RGB also can be ok if you can supply PMS Or RAL | ||||||||
Standard Tolerances :+/-0.2MM |
Flexible Membrane switch Performance Index:
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