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Device Membrane Switch
  • Release time:2019/12/20 14:16:07
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    Inquiry about:Device Membrane Switch
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    Quick Details

    Place of Origin:Guangdong, China                                                            Brand Name:Guanghongda
    Model Number:GHD205024                                                                      Application:Telecommunication Equipment, Home appliance , Telecommnunication , Medical
    Keypad Button Material:PET PVC FPC                                                       Material:PET PC PVC
    Feature:Water-proof,dust-proof                                                                Adhesive:3M467/468MP/200MP/9080AMP/55280MP
    Color:PANETON or Given sample                                                              Metal dome type:various shape or custom
    Key option:Embossing or Flat                                                                    Life-time:100K ~ 3KK times
    Certification:ISO9001:2015 / ROHS                                                            OEM service:acceptable

    Packaging & Delivery

    Selling Units:Single itemSingle package size: 10X7X0.2 cmSingle gross weight:0.100 kgPackage Type:1) packed by PET bag ( Full package qty : 200 sheet / PET bag )
    Carton package, inner 4 -corner wrap by bubble foam prevent from damage during the transporationPicture Example:

    package-img package-img
    Lead Time :
    Quantity(Pieces) 1 - 500 501 - 1000 1001 - 10000 >10000
    Est. Time(days) 10 12 15 To be negotiated

    Custom CNC Membrane Keypad push button with tape 3M adhesive for Industrial KEYPAD CONTROL

    What is Membrane Switch and How does it work ?

    Membrane Switch , membrane switch flex circuit designs primarily include Polymer Thick Film (PTF) “membrane switches” such as graphic overlays, touch pads and key pads. Membrane switches function as a normally open, momentary contact, low-voltage pressure-sensitive circuit.

    Membrane Switch Keyboard Construct
    Description Finish Specification
    Graphic Overlay



    Gloss 0.175/.25/.35/.5 mm thickness
    Matt 0.175/.25/.35/.5 mm thickness
    PET (polyester) Fine Texture 0.15/.20 mm thickness (Autotex F150/F200, imported)
    Velvet Texture 0.15/.20 mm thickness (Autotex V150/V200, imported)
    Gloss with Hard Coat 0.18 mm thickness
    Top Adhesive PET Double-sided adhesive


    /200MP/ 9080MP



    0.10/.22/.28 mm thickness
    Paper Double-sided Tape 0.10 mm thickness
    Transfer Tape 0.06/.12 mm thickness
    Electrical Properties
    Operating Voltage ≤50VDC
    Working Current ≤100 mA
    Loop Resistance <200 Ω
    Expected Life (Flat) ≥5 Million times
    Expected Life ( Metal dome) ≥1 Million times
    Mechanica Properties
    Operation Force ( Flat) 57~284g(2~10oz)
    Operation Force ( Tactile ) 130g~Customerized (6~) Metal dome can accept customized as request
    Operation Height ( Flat) 0.1~0.5mm
    Operation Height ( Tactile ) 0.6~1.5mm ( related of chosen metal dome force)
    Environment Parameter
    Operation Temperature -40~+80 degree centigrade
    Storage Temperature -10~+85 degree centigrade
    Humidity 90%~95%,240hours
    Atmospheric Pressure 80~108kda

    F A Q:

    Q1: Are you Trading company or manufacturer ?

    A: We are a Professional Trading & Manufacturer Integrated .

    Q2 : Can you offer OEM Service ?

    A: Surely Okay , we have Seasoned OEM service experience .

    Q3: what is the Lead time of sample ?

    A : It takes 2-7working days depends .

    Q4: How fast can i get the Quotation ?

    A: 30mins ~ 24Hours depends .

    Please do not hesitate to contact with us , if you have any inquires .

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