Specifications
Membrane Switch
1. Transparent window
2. Material (PET or PC)
3. Adhesive 3M467, 3M468
4. Metal dome tactile
Are widely used in industrial, mechanical, electronic, medical, instruments, meters, household electrical appliances, and many other areas
Strength:
1, Pressing life-span is over ten hundred thousand times.
2, have the characteristics of the function stabilizes.
3, handle reliably and good tactility feeling.
4, customised design
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
Packaging & Delivery
Packaging: PE bag, Carton, Wooden case
Delivery Detail: Two weeks after order confirmation
Membrane switch design
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Material
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PET(polyester), PC(polycarbonate)
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Dimension
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According to customer' s demand, OEM service
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Color
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Pantone and RALcolor matching system.
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Rear Adhesive
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3M467, 3M468, 3M9448 ect
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Features
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1)with metal dome,
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2)Key: embossed or flat
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3)screen printing
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4)with clear or transparent window
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5)glossy surface or matte surface
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6)Standard Tolerances: +/- 0.10inch(+/-0.25mm)
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Best service + best price+best quality
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