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FR4 PCB, customized circuit boards,turnkey PCBA manufacturing

FR4 PCB

SINGLE SIDED PCB

DOUBLE SIDED PCB

MULTI-LAYER PCB

PROCESSING FLOW CHART

    

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Process Capability


ITEMSPECIFICATION
SurfaceLF HASL,immersion gold,immersion siliver,OSP
LayerSingle side,double sided Multilayer and special structure
Maximum PCB Size240mm x 1490mm OR 490mm x 1190mm
PCB thickness0.4 ~ 3.0mm
Copper thicknessH 1 / 2 / 3 / 4 (oz)
Insulation layer thickness0.5 / 0.8 /1.0 / 1.2 / 1.6 /2.0 / 3.2 / 5.0 (mm)
ShapingDie punching / CNC Route / V-Cut
Test100% open & short test
Shaping tolerance

Die Punching<+-0.05mm, CNC Route < +-0.15mm, V-CUT Thick residue >0.15mm

Hole tolerance+-0.1mm
Min.Hole DlameterSingle side 0.5mm, Double sided PTH0.3mm
Solder mask green / white / blank /red /yellow
Min.letter height0.8mm
Min.line space0.15mm
Min.letter width0.15mm
Sile screen color blue / white /black /red /yellow
Sopecial holeSpot facing / cup hole /buried via hole / buried tank
File formatGerber,Protel,PowerPCB,AutoCAD etc.


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