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4 layers pcb assembly Nickel / Gold Finger Plating for automobile and high-end consumer electronics

Categories 4 Layer PCB
Place of Origin: Shenzhen, China
Brand Name: XingdaYun
Copper Thickness: 1/1/1/1oz
Min. Hole Size: 0.2mm pcb holes
Min. Line Width: 4mil
Min. Line Spacing: 4mil
Etchng Tolerance: +/-5%
Impedance: 100 ohm +/-10%
Test: 100%E-testing
Packaging Details: Vacuum for inner packing ,carton for outer packing
Base Material: FR4 pcb material
Board Thickness: 1.6mm pcb
Surface Finishing: Nickel/Gold Finger Plating/Flash Gold /Entek/LEAD Free Hal
Color: As customer's requirements
Number Of Layers: 4-Layer
Certification: ISO 9001:2008,ISO 14001:2004, UL, SGS, CTI
MOQ: 1 Piece/Pieces
Price: Negotiable
Delivery Time: Prototype 3 days, Mass Production 8 Days
Payment Terms: L/C,T/T,Western Union
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    • Product Details
    • Company Profile

    4 layers pcb assembly Nickel / Gold Finger Plating for automobile and high-end consumer electronics

    4 layers pcb assembly Nickel / Gold Finger Plating for automobile and high-end consumer electronics


    1.Substantially invested in equipments
    2.OEM&ODM are welcome
    3.Competitive price
    4.Quick delivery

    We are professional PCB manufacturer as well as pcb assembly . We have substantially invested in new equipment, improving processes flow,concentrating quality control and organizational employees training in oder to improve customer services and manufacture quality products. Our accomplishments have been recognized with an issue of UL certificate(UL number E306819).


    Products pcb assembly

    are applied to a wide range of Hightech industries such as: LED, telecommunication, computer application,

    lighting, game machine, industrial control, power, automobile and high-end consumer electronics,

    ect. By unremitting work and effort to the marketing, products exports to American, Canada,

    Europe counties, Africa and other Asia-pacific countries.

    What can we do for you ?

    We can provide the products pcb assembly such as 1 to 30 layers,RoHS Compliant, UL-listed,Fine line 0.07mm min,Microvia 0.2mm min,Blind Vias & Buried Vias,Surface as Chemical Tin, Silver, Gold ,HASL,Falsh Gold,HASL lead free,For high current: 3 OZ Copper,Special material: AL Based,Rogers,FR4,FR4 HTG,CEM-1,SMD-stencils,A.O.I. (Automatic Optical Inspection),X-Ray (innerlayer misalignment control),Impedance Control with Testprotocol pcb assembly .


    1.Excellent quality and reasonable price .

    2.PCB with high quality. strict test through AOI (Automated Optical Inspection),QA/QC, Flying Proble Test,

    E-test fixture

    3.PCB with many years exporting experience as well as reputable after-sale services.

    Our capability as following :
    ItemTechnical standards
    MaterialCEM-1,CEM-3,FR-4,FR4 TG170,TG180 ,HALOGEN FREE
    Minimum thickness0.1mm(4mil)
    Thick copper0.5-6 OZ
    Min line w / s0.075mm(3mil)
    Min Hole Side0.20mm(8mil)
    Min aperture Chong0.9mm(35mil)
    ToleranceHole drilling bit±0.075mm(3mil)
    Linewidth±0.05mm(2mil)Or width of ± 20%
    Shape toleranceMilling Machine±0.15mm(6mil)
    Pad surface treatmentNickel/Gold Finger Plating/Flash Gold /Entek/LEAD Free Hal
    Insulation Resistance10k-20MΩ
    Conduction resistance<50Ω
    Test voltage300v
    V EngravedPanle size110*100mm(min.)660*600mm(max.)
    Retention of the thickness0.3mm(12mil)min.
    Trough to a line0.5mm(20mil)min
    TroughSlot size tlo.≥2WTolerancePTHL:±0.15mm(6mil)
    NPTH: ±0.125mm(5mil)
    W: ±0.1mm(4mil)
    To circular from the holePTH Hole: 0.13mm(5mil)NPTH Hole: 0.18(7mil)
    MLBCircular deviation0.075mm(3mil)
    Deviation between layers4 layers: 0.15mm(6mil)max
    6 layers: 0.025mm(10mil)max.
    Aperture to the smallest distance from the inner circle0.25mm(10mil)
    To circular from the hole0.25mm(10mil)
    Thickness Tolerance6 layers: ±0.15mm(6mil)
    6 layers: ±0.15mm(6mil)
    Characteristic Impedance


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