 |
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 50-300V1M-100M |
|
CAM Operation System Orbotech GenesisCAM350 |
|
surface finish ENIG Immersion Silver Immersion TinHASL OSP, Gold Finger etc |
|
Base Material CEM-3FR-4HFHigh TgAl laminatecopper laminateTeflon,etc |
Copyright © Digital Printed Circuit Board Co., Ltd 2011
No 298 Chaxing Road Chashan Town Dongguan City Guangdong province
TEL0769-86485066 FAX0769-86485055