Shenzhen Lunfeng Nameplate Co.,Ltd
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Silicone Rubber Keypad Membrane Switch

— membrane keypad, rubber keypad
Product Category: Membrane Keyboards & Keypads
Sales Method: Export, Manufacture, OEM/ODM
Payment Term: T/T
Min. Order Unit Price

Product Detail

Product Attribute:

  • China (mainland) More >
  • 12/20/2010
  • 01/01/2011

Product Content Description:

Silicone Rubber Keypad Membrane Switch: 1.material: silicone rubber 2.Embossed metal domes 3.100% QC 4.15 years experience
Silicone Rubber Keypad Membrane Switch specifications: A.Electric Parameter Circuit rating: 35V (DC), 100mA, 1W Contact resistance: 10Ω--500Ω (According the trace length and materials to comfirm) Insulation resistance:> 100MΩ 250V DC Contact bounce: ≤ 5ms Dielectric withstand:250VRms (50-60Hz 1min) Life expectancy: flat type ≥ 500 million times, tactile type: ≥ 100 million times B.Physical Parameter Life Expectancy: ≥1,000,000 Operating Temperature: -40 oC- +80oC , Storage temperature: -40oC - +85oC Humidity: 40oC , 90% -95%, 240 hours C. Mechanical Properties Actuation force flat type 57-284g (2-10 Oz) tactile type 170-397g (6-14 Oz) D. Switch stroke flat type 0.1-0.5mm, tactile type 0.6-1.5mm
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