WPL Board Size     560mm x 640mm
     
    Finish Thickness      0.3~3.5mm
     
    PCB Layer Count     2~16 Layers
     
    Finish Copper     HOZ~6OZ
     
    Aspect Ratio      10:1
     
    Impedance Requirement      90~100∮10%
     
    the Tolerance of Board Thickness  ∮10%
     
    Min Finish Hole      0.15mm Laser 0.075mm
     
    Hole Position Alignment Extent       ∮2mil
     
    Min Trace / Gap of inner layer/ Gap of inner layer    3/3mil
     
    Min Trace / Gap of outer layer   3/3mil
     
    Min Ring size       4mil
     
    Min. S/M Opening ( One Sided )   2mil
     
    Min Solder Bridge Design    2mil
     
    Plug Hole Size    ∝0.7mm
     
    Thickness of Gold Plating   2 ~ 40"
     
    the thickness of immersion Gold   2~8u"
     
    Width/Height of Silkscreen      5mil/25mil
     
    the Tolerance of CNC/PUNCH    ∮0.1mm
     
    O/S Test Conditon      50-300V1M-100M
     
    CAM Operation System    Orbotech GenesisCAM350
     
    surface finish  ENIG Immersion Silver Immersion TinHASL OSP, Gold Finger etc
     
    Base Material   CEM-3FR-4HFHigh TgAl laminatecopper laminateTeflon,etc
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     

    Copyright © Digital Printed Circuit Board Co., Ltd 2011
    No 298 Chaxing Road Chashan Town Dongguan City Guangdong province
    TEL0769-86485066   FAX0769-86485055

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