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FR-4 4层PCB板

FR-4 4层PCB板
Detail
ItemCapability
Number of Layers4 layer
MaterialFR4
PCB Thickness1.6mm
Copper Thickness1/1/1/1 OZ                                                                   
Max Finish size580X610mm
Min. Hole sizeMin: 0.2mm and max 6.5mm
Min trace/spaceH/H oz 3/3mil; 1/1 oz 4/4mil;
FinishingLFHAL,
SolderMaskGreen
PeelableMaskThickness≥ 0.3mm
Outline profileCNC Routing. V-CUT.   
ToleranceOutline: ± 0.1mm/NPTH: ± 0.05mm/PTH/Hole position: ± 0.075mm/V-CUT: ± 0.1mm
Min Registration between layers± 3mil(± 0.076mm)
Twist and BowFollow IPC-A-600G Spec: 0.7%{max}
TestingImpedance testing Open/short testing/Universal testing/Flying-prob