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FPC Dome Array
  • Release time:2019/12/20 14:09:31
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    Quick Details

    Place of Origin:Guangdong, China                                                              Brand Name:Guanghongda
    Model Number:GHD206004                                                                        Application:Telecommunication Equipment
    Keypad Button Material:PCB                                                                       Product name:flexible printed circuit dome array
    Base Material:Eelectroless copper with or w/o copper                                 Feature:Folding , small volume
    copper foil thickness:12~50um                                                                   Board thickness:0.075~0.16mm
    Mini. hole size:0.1mm                                                                                 Mini. line spacing /width:0.1mm
    conductive surface finish:gold-plated , tin-plated , free oxygen                   Certification:ISO9001:2015 / ROHS
    OEM service:acceptable

    Packaging & Delivery

    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

    Picture Example:

    package-img package-img
    Lead Time :
    Quantity(Pieces) 1 - 500 501 - 1000 1001 - 10000 >10000
    Est. Time(days) 8 10 12 To be negotiated

    line spacing 0.1mm OEM foldable flexible printed circuit FPC membrane with metal dome


    What is FPC and How does it work ?

    Flexible printed circuits, also known as (flex circuits), are sometimes regarded as a (printed circuit board) (PCB) that can bend, when in reality there are significant differences between PCB's and flex circuits when it comes to design, fabrication and functionality

    Since flex circuits (flexible circuit) has excellent working efficiency and strong heat-resistance, it is widely used as a core component of all electronic goods such as cameras, computers and peripheral equipments, mobile phones, video & audio units, camcorders, printers, DVD, TFT LCD, satellite equipment, military equipments, and medical instruments.

    FPC Dome Array Specification :

    Overlay Mterial Option

    PC:      Gloss                                0.175/.25/.35/.5 mm thickness

    Matt                                 0.175/.25/.35/.5 mm thickness

    PET:     Fine Texture                       0.15/.20 mm thickness

    Valet Texture                      0.15/.20 mm thickness

    Gloss with Hard Coat           0.18 mm thickness

    Silicon/rubber:                             Custom thickness from 1.0 to 10mm etc.
    Metal:                                        Custom thickness from 1.0/2.0/3.0mm etc.
    Printing option Silkcreen printing  or Digital printing
    Circuit option

    1. Silver printed conductive inks on PET          0.125/.188mm thickness

    2. Copper etched circuit ( FPC)                       0.125/.188mm thickness

    Buttons option

    1.Embossing tactile Key:                        prefer to METAL DOME

    2.Flat non-tactile button:                       0.3-0.8mm height

    3.Capacitive touch button                      printed silver spot on the circuit

    4.Epoxy resin button                             0.5-2.0mm height

    Color Pantone and RALcolor matching system.
    Connector option

    1.Zero insertion force(ZIF) with 0.5/1.0/1.25mm etc. pitch

    2.Female connector with 2.54mm pitch

    Adhesive option:


    Special structure Waterproof/Shielding/Backlight/Fluorecent/Touch screen etc.

    FPC Dome Array Flow Chart :



    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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