Competitive PCB Manufacturer

Items

Capability

 board classification Aluminum Base,Copper
Base,Lrom Base,ceramics base copper-clad,Combined Bade Board
  material Demostic
Aluminum,Domestic copper,lmported aluminum,
lmported copper
  surface treatment HASL/ENIG/OSP/silvering
  layer account single-sided printed board/double-sided printed board
maxi.board Size  1200mm*480mm
min.board Size  5mm*5mm
 trace width/apsce  0.1mm/0.1mm
 warp and twist  <=0.5%(thickness:1.6mm,Board
Size:300mm*300mm)
board thickness  0.5mm-5.0mm
copper fool thickness  35um/70um/105um/140um/175um/210um
/245um/280um/315um/350um
 V-CUT degree tolerance  CNC routing:±0.1mm;punch:±0.1mm
 V-CUT registration ±0.1mm
 Hole wall copper thickness  20um-35um
Min
registration of hole position
(campare with CAD data)
 ±3mil(±0.076mm)
Min.punching hole  1.0mm below,1.0mm(Board thickness
below1.0mm,1.0mm)
Min.punching
square slot
 1.0mm below,1.0mm*1.0mm
(Board thickness below 1.0mm,1.0mm*1.0mm)
Registration of printed circuit ±0.076mm
  Min.drill hole diameter  0.6mm

thickness of surface treatment
 plating gold:Ni 4um-6um,Au0.1um-0.5um
ENIG:Ni 5um-6um,Au:0.0254um-0.127um
silvering:Ag3um-8um
HASL:40um-100um
 V-CUTdegree tolerance  ±5(Degree)
 V-CUT board
thickness
 0.6mm-4.0mm
 Min.Lefend width  0.15mm
Min.Solder mask opening  0.35mm