Water-Proof Membrane Keypads

Water-Proof Membrane Keypads
ZIF Connector or customized
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Product Details

 

Water-Proof Membrane Keypads

Specifications
1. Membrane Switch Label
2.100% testing
3. High quality siliver ink
4. Screen printing

Technology
Operating voltage: 35V DC
Operating current: 100mA 1W
Contact resistance: < 100 Ohms
Open circuit resistance: ≥ 10MΩ At 100V
Operating temperature: Flat/Metal dome: -20° C to +80° C
Storage temperature: Flat/Metal dome: -40° Cto +80° C
Life expectancy Flat type≥ 5, 000, 000 times Tactile type≥ 1, 000, 000 times
Switch stroke: 0.1 to 0.6mm
Contact bounce: 5 to 30ms
Actuation force tolerance: +/- 20 to 45g
Tactile ratio: FC > 40%
Operating humidity: Up to 95% RH
Female, male connector, solder pins and heat seal connectors are available

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Membrane Switch Design

Material

Polyester or Polycarbonate

Artwork Format

CorelDraw, Adobe Illustrator AI or EPS, AutoCAD Dwg or DXF

Tactile Feel

Is determined by the thickness of the overlayer. Normally between 0.06” -0.08".

Color Verification

Pantone Matching System;The Munsell Color System;Color Samples

Conductive Trace

Silver or Copper

Shielding

EMI/ESD/RFI can be employed.

Dome

Stainless Steel or Mylar

Actuation Force

Depend on customer's requirement. Normally between 30-600 grams.

Travel

Depend on customer's requirement. Normally between 0.010" - 0.020".

Life Cycle
5 Million Cycles(up to)

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