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KSR



Production capability and future development
 ProjectCurrent production capacityExpected production capacity in the future
 Board areaDouble sided board: 30,000 M2/per month
Multiple-layer board: 9,000 M2/per month
Double sided board: 40,000 M2/per month
Multiple-layer board: 20,000 M2/per month
 Size of the board510mm × 635mm 610mm × 760mm  
 Max layers18 
 Board thickness (Max)
Board thickness (Min)
3.6mm
0.2mm  
3.6mm
0.1mm  
 Size of Machine Drilling Hole (Min)
Size of Laser Drilling Hole(Min)
0.3mm
 
0.2mm
0.1mm  
 Drilled hole tolerance PTH±0.076mm
NPTH±0.05mm 
PTH±0.05mm
NPTH±0.025mm 
 Outline tolerancePunch±0.15mm
Punch±0.10mm 
Punch±0.10mm
Punch±0.10mm 
 Aspect Ratio6:1  8:1  
 Line width/Line spacing3mil/3mil  2mil/2mil 
 Layer to layer registration tolerance3mil 2mil  
 Solder mask Plug holeDiameter:Hole Diameter: 20milDiameter:Hole Diameter: 28mil
 Solder mask Bridge4mil  3mil 
 Multiple-layer board:Copper foil ( inside layer)
(outside layer)
2 oz
3 oz  
3 oz
4 oz  
 Double sided board: Copper foil3 oz4 oz
 Blind hole /buried holeYesYes
 Technologies   HAL
OSP
Chemical electroless gold
Gold plating
Gold finger plating(Tab plating)
Carbon Mask
Chemical electroless silver
Chemical electroless tin
Peelable Mask (Blue Gum)
 Jumping V-CUT
HAL
OSP
Chemical electroless gold
Gold plating
Gold finger plating(Tab plating)
Carbon Mask
Chemical electroless silver
Chemical electroless tin
Peelable Mask (Blue Gum)
Jumping V-CUT
Selective hard gold planting
 Selective electroless gold
 Environmental protection procedure   OSP
Electroless gold
Flash gold
Electroless silver
 Electroless tin  
Non-lead procedure
 Halogen-free chemical compound  
Primary equipment












Drilling PlantElectroless Copper Auto Line












Plating Auto LineDust-free Workshop












Test WorkshopRout Workshop
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