Shenzhen Xinjiejia Electronic Membrane Switch Co. Ltd
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Shenzhen Xinjiejia Electronic Membrane Switch Co. Ltd
Keyboard Membrane Switch, small volume, long lifespan
  • Keyboard Membrane Switch, small volume, long lifespan
  • Keyboard Membrane Switch, small volume, long lifespan
Keyboard Membrane Switch, small volume, long lifespan
Keyboard Membrane Switch, small volume, long lifespan

Keyboard Membrane Switch, small volume, long lifespan

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Basic Info
Basic Info
Payment Type: T/T/Western Union/PayPal
Product Description
Product Description
  • Description:
    • Membrane switch is competitive switch made of insulatingmaterial layers and conductive layers
    • It becomes the first choice for the electric control switch forits unique superiority
    • Good appearance, small volume, long lifespan and bendresistance make the membrane switch popularly accepted
    • Also, it has strong resistances against the water, fire, oiland scratch
    • Hereby, the basic parameters of it is presented as follows
  • Electrical performance:
    • Operating voltage: d50V DC
    • Operating current: d100mA
    • Contact resistance: 0.5 to 10©
    • Insulation resistance: e500M© (100V DC)
    • Base material withstand: 2kDVC
    • Contact bounce: d6 minutes
    • Loop resistance: 500©
  • Mechanical properties:
    • Lifespan expectancy: >1 million times
    • Switch stroke: 0.1 to 0.4mm (flat type), 0.4 to 1.0mm (tactiletype)
    • Actuation force: 15 to 750g
    • Flex tail pitch (standard): 2.54/2.50/1.27/1.25mm
  • Environment specifications:
    • Operating temperature: -20 to +70°C
    • Storage temperature: -40 to +85°C
    • Humidity: 40 degrees C, 90 to 95% RH, 240 hours
  • Printing indicator:
    • Size deviation: ±0.15mm
    • Side boundary: d0.1mm
  • Membrane switch is competitive switch made of insulatingmaterial layers and conductive layers
  • It becomes the first choice for the electric control switch forits unique superiority
  • Good appearance, small volume, long lifespan and bendresistance make the membrane switch popularly accepted
  • Also, it has strong resistances against the water, fire, oiland scratch
  • Hereby, the basic parameters of it is presented as follows
  • Operating voltage: d50V DC
  • Operating current: d100mA
  • Contact resistance: 0.5 to 10©
  • Insulation resistance: e500M© (100V DC)
  • Base material withstand: 2kDVC
  • Contact bounce: d6 minutes
  • Loop resistance: 500©
  • Lifespan expectancy: >1 million times
  • Switch stroke: 0.1 to 0.4mm (flat type), 0.4 to 1.0mm (tactiletype)
  • Actuation force: 15 to 750g
  • Flex tail pitch (standard): 2.54/2.50/1.27/1.25mm
  • Operating temperature: -20 to +70°C
  • Storage temperature: -40 to +85°C
  • Humidity: 40 degrees C, 90 to 95% RH, 240 hours
  • Size deviation: ±0.15mm
  • Side boundary: d0.1mm

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