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Multilayer Flexible Printed Circuit (FPC) 4-layer Flex PCB with 0.25mm Thick and Immersion Gold for Display Backlight

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    Buy cheap Multilayer Flexible Printed Circuit (FPC) 4-layer Flex PCB with 0.25mm Thick and Immersion Gold for Display Backlight from wholesalers
     
    Buy cheap Multilayer Flexible Printed Circuit (FPC) 4-layer Flex PCB with 0.25mm Thick and Immersion Gold for Display Backlight from wholesalers
    • Buy cheap Multilayer Flexible Printed Circuit (FPC) 4-layer Flex PCB with 0.25mm Thick and Immersion Gold for Display Backlight from wholesalers
    • Buy cheap Multilayer Flexible Printed Circuit (FPC) 4-layer Flex PCB with 0.25mm Thick and Immersion Gold for Display Backlight from wholesalers
    • Buy cheap Multilayer Flexible Printed Circuit (FPC) 4-layer Flex PCB with 0.25mm Thick and Immersion Gold for Display Backlight from wholesalers
    • Buy cheap Multilayer Flexible Printed Circuit (FPC) 4-layer Flex PCB with 0.25mm Thick and Immersion Gold for Display Backlight from wholesalers
    • Buy cheap Multilayer Flexible Printed Circuit (FPC) 4-layer Flex PCB with 0.25mm Thick and Immersion Gold for Display Backlight from wholesalers
    • Buy cheap Multilayer Flexible Printed Circuit (FPC) 4-layer Flex PCB with 0.25mm Thick and Immersion Gold for Display Backlight from wholesalers

    Multilayer Flexible Printed Circuit (FPC) 4-layer Flex PCB with 0.25mm Thick and Immersion Gold for Display Backlight

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    Brand Name : Bicheng
    Model Number : BIC-286.V1.0
    Certification : UL, ISO9001, IATF16949
    Price : USD9.99-99.99
    Payment Terms : T/T
    Supply Ability : 5000PCS per month
    Delivery Time : 8-9 working days
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    Multilayer Flexible Printed Circuit (FPC) 4-layer Flex PCB with 0.25mm Thick and Immersion Gold for Display Backlight

    Multilayer Flexible Printed Circuit (FPC) 4-layer Flex PCB with 0.25mm Thick and Immersion Gold for Display Backlight

    (Flexible printed circuits are custom-made products, the picture and parameters shown are just for reference)


    General description

    This is a type of 4 layer flexible circuit for the application of Industrial Systems. The base laminate is from ITEQ, It’s fabricated per IPC 6012 Class 2 using supplied Gerber data. FR-4 as stiffener is applied on the inserting part.


    Parameter and data sheet

    Size of Flexible PCB170.48 X 40.28mm
    Number of Layers4
    Board TypeFlexible PCB
    Board Thickness0.25mm
    Board MaterialPolyimide 50µm
    Board Material SupplierITEQ
    Tg Value of Board Material60℃
    PTH Cu thickness≥20 µm
    Inner Iayer Cu thicknes35 µm
    Surface Cu thickness35 µm
    Coverlay ColourYellow
    Number of Coverlay2
    Thickness of Coverlay25 µm
    Stiffener MaterialFR-4
    Stiffener Thickness1.0mm
    Type of Silkscreen InkIJR-4000 MW300
    Supplier of SilkscreenTAIYO
    Color of SilkscreenWhite
    Number of Silkscreen1
    Peeling test of CoverlayNo peelable
    Legend Adhesion3M 90℃ No peeling after Min. 3 times test
    Surface FinishImmersion Gold
    Thickness of Nickle/GoldAu: 0.03µm(Min.); Ni 2-4µm
    RoHS RequiredYes
    Famability94-V0
    Thermal Shock TestPass, -25℃±125℃, 1000 cycles.
    Thermal StressPass, 300±5℃,10 seconds, 3 cycles. No delamination, no blistering.
    Function100% Pass electrical test
    WorkmanshipCompliance with IPC-A-600H & IPC-6013C Class 2

    Multilayer Flexible Printed Circuit (FPC) 4-layer Flex PCB with 0.25mm Thick and Immersion Gold for Display Backlight


    Features and benefits

    Excellent flexibility

    Reducing the volume

    Weight reduction

    Consistency of assembly

    Increased reliability

    The end can be whole soldered

    Low cost

    Continuity of processing

    Quick and on-time delivery

    Eligible products rate of first production: >95%


    Applications

    Display backlight, mobile phone module flex board, industrial control computer soft board


    Clarifications of FPC

    According to the combination of base material and copper foil, flexible circuit board can be divided into two types: flexible board with adhesive and flexible board without adhesive. The price of non-adhesive flexible PCB is much higher than that of adhesive flexible PCB, but its flexibility, bonding force between copper foil and substrate and flatness of solder are also better than that of adhesive flexible PCB. So it is only used in the high demand situations, such as the: COF (CHIP ON FLEX, flexible board with bare chip, the high flatness of the pad) and so on. Because its price is high, most of the flexible PCBs used in the market are still adhesive flexible circuit board. Because the flexible circuit board is mainly used in the situation where bending is required, if the design or process is not reasonable, it is easy to produce micro-cracks, welding and other defects.


    Economy of using FPC

    If the circuit design is relatively simple, the total volume is small, and the space is suitable, the traditional internal connection is much cheaper. Flexible circuits are a good design option if the circuit is complex, processes many signals or has special electrical or mechanical requirements. When the size and performance of applications exceed the capacity of rigid circuits, flexible assembly is the most economical. A 12mil pad with a 5mil through hole and a flexible circuit with 3mil lines and spacing can be fabricated on a thin film. Therefore, it is more reliable to mount the chip directly on the film. There is no flame retardant that could be an ion source. These films may be protective and solidified at higher temperatures to obtain higher glass transition temperatures. Flexible materials are less costly than rigid materials because they are free of connectors.

    Multilayer Flexible Printed Circuit (FPC) 4-layer Flex PCB with 0.25mm Thick and Immersion Gold for Display Backlight
    Quality Multilayer Flexible Printed Circuit (FPC) 4-layer Flex PCB with 0.25mm Thick and Immersion Gold for Display Backlight for sale
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