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Keyboard Pet Tactile Membrane Switch Circuit Printing Overlay Graphic ROHS Compliance

Categories Membrane Switch
Place of Origin: Guangdong, China
Brand Name: Guanghongda
Model Number: GHD205005
Certification: ROHS compliance
MOQ: 500-999 Pieces
Price: $0.25
Application: Telecommunication Equipment
Keypad Button Material: PET
Metal Dome Material: SUS301
Total Height: 0.14~0.5mm
Metal dome Force: 100~600gf , +/-30gf
click ratio: >30%
Lifetime: 300k~ 2kk hits
Salt sprary Chamber Testing Conditions: -40 ~ +70 degrees
Reliable Routine Test: 55+/-2 degrees , R.H. 95% , 48H
Size tolerance: +/-0.1mm
OEM service: acceptable
Selling Units: Single item
Single package size : 10X7X0.2 cm
Single gross weight: 0.100 kg
Package 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 transporation
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    • Product Details
    • Company Profile

    Keyboard Pet Tactile Membrane Switch Circuit Printing Overlay Graphic ROHS Compliance



    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.


    Materials
    PartOrdinary Material
    FinishSpecification
    Graphic OverlayPC(polycarbonate)Gloss0.175/.25/.35/.5 mm thickness
    Matt0.175/.25/.35/.5 mm thickness
    PET (polyester)Fine Texture0.15/.20 mm thickness (Autotex F150/F200, imported)
    Velvet Texture0.15/.20 mm thickness (Autotex V150/V200, imported)
    Gloss with Hard Coat0.18 mm thickness
    Top AdhesivePET Double-sided adhesive0.10/.22/.28 mm thickness
    Paper Double-sided Tape0.10 mm thickness
    Transfer Tape0.06/.12 mm thickness
    RetainerPETGloss0.125 mm thickness
    SpacerPET Double-sided Tape0.225/.275 mm thickness
    Circuit LayerPETGloss0.1/.125 mm thickness
    Paper Double-sided Tape0.10 mm thickness
    Rear Adhesive(3M9080A)
    Transfer Tape0.06/.12 mm thickness (3M467/3M468)
    ConnectorPinMetal,Male/Female 2.54mm
    HouseFemale,2.54mm
    Silver PasteAcheson ELECTRODA 820B
    Carbon PasteAcheson ELECTRODA 423SS
    Insulation InkAcheson ELECTRODA 452SS




    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 .


    Quality Keyboard Pet Tactile Membrane Switch Circuit Printing Overlay Graphic ROHS Compliance for sale
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