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FR4 CEM1 CEM3 Printed Circuit Board Assembly Services For Household Appliances

    Buy cheap FR4 CEM1 CEM3 Printed Circuit Board Assembly Services For Household Appliances from wholesalers
     
    Buy cheap FR4 CEM1 CEM3 Printed Circuit Board Assembly Services For Household Appliances from wholesalers
    • Buy cheap FR4 CEM1 CEM3 Printed Circuit Board Assembly Services For Household Appliances from wholesalers
    • Buy cheap FR4 CEM1 CEM3 Printed Circuit Board Assembly Services For Household Appliances from wholesalers
    • Buy cheap FR4 CEM1 CEM3 Printed Circuit Board Assembly Services For Household Appliances from wholesalers
    • Buy cheap FR4 CEM1 CEM3 Printed Circuit Board Assembly Services For Household Appliances from wholesalers
    • Buy cheap FR4 CEM1 CEM3 Printed Circuit Board Assembly Services For Household Appliances from wholesalers

    FR4 CEM1 CEM3 Printed Circuit Board Assembly Services For Household Appliances

    Ask Lasest Price
    Model Number : 016
    Supply Ability : 80000piece/month
    Price : To be negotiated
    Brand Name : GUYLAND
    Certification : ISO9001
    Delivery Time : 30-40days
    Payment Terms : TT
    • Product Details
    • Company Profile

    FR4 CEM1 CEM3 Printed Circuit Board Assembly Services For Household Appliances

    Printed Circuit Board Assembly For Household Appliances

    Specification

    Process capability

    Type

    Single-sided, double-sided, multi-layer

    Materials

    FR-4, CEM-1, CEM-3, high-frequency halogen-free, aluminum, iron base, copper base

    Finish Board Thickness

    0.2mm-6.0mm

    Copper substrate thickness

    18um,35um,70um,105um

    Surface

    Hasl(LF), Electroless nickel gold, spray tin, chemical gold, carbon oil, gold finger, OSP,

    immersion tin, immersion silver, OSP(Entek)

    Maximum size

    600mm*700mm

    Solder Mask

    Green, Black, Blue, White, Red, Yellow

    Board Warp

    Single-Sided≤1.0% Double-Sided ≤0.70%plywood≤0.50%

    The minimum thickness & Tolerance

    0.2mm±0.08mm

    Minimum line width / line Gap & Tolerance

    Spray tin plate:0.1mm±20%(4mil±20%)


    Gold Plate:0.076±20%(3mil±20%)

    Copper from the Edge

    0.5mm(20mil)

    Hole margin line edge

    0.3mm(12mil)

    Minimum aperture & Tolerance

    0.2mm±0.076mm(16mil±3mil)

    Minimum Pitch & Tolerance

    0.4mm±0.076mm(16mil±3mil)

    Hole copper thickness

    20-25um(0.79mil-1.0mil)

    Positioning hole deviation

    ±0.076mm(±3mil)

    Chong Min hole diameter

    FR-4 Board Thickness 1.0mm (40mil) the following:1.0mm(40mil)


    FR-4 Board Thickness 1.2-3.0mm(48-120mil):1.5mm(60mil)

    Min Chong Fang slot specifications

    FR-4CEM-3 Board Thickness 1.0mm(40mil) :0.8mm*0.8mm(32mil*32mil)


    FR-4 Board Thickness 1.2-3.0mm(48-120mil):1.0mm*1.0mm(40mil*40mil)

    Screen Printing Line bias

    ±0.076(±3mil)

    Min pad window

    0.076mm(±3mil)

    Minimum green oil Bridge

    ±0.76mm(±3mil)







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