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Membrane Keyboard with Contact Resistance of

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Acemi Optronics Technology

Delivery Time : within 3-4 working days(depends on your quantity)

Main Export Markets : AsiaCentral/South AmericaEastern EuropeNorth AmericaWestern Europe

Model Number : Overlayer-2

Sample Price : Depending on the products

Place of Origin : china

Category : Keyboard Covers

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Key Specifications/Special Features:

Membrane keyboard with poly dome/metal dome, SMT LED and PC film keypads
Characteristics:
- Assembled with SMD LED, resistors and connectors
- Components are guaranteed without any intermittent problem
- In-house 100% functionally tested
- Customized designs are welcome
Properties:
- Operating voltage: Operating current: Contact resistance: Open circuit resistance: > 10M Ohms
- Operating temperature: -35 to 70 degrees Celsius
- Storage temperature: -45 to 90 degrees Celsius
- Life expectancy: 500,000 to 30,000,000 cycles
- 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

Membrane Keyboard with Contact Resistance of Images

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