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sales@gscpcb.cn Welcome to your letter at any time!
12F,Xingji Building Shangxing road Shajing Town ,Bao'an District Shenzhen ,China
Order Hotline:(+86)0755-8177-3971


Your Location:HomeQualityCapacity

Category Description  Capability 
Laminate Material
FR4, High TG FR4(tg150,tg170,tg180)
Halogen-free FR4, CEM1, CEM3,Polyimide,
Rogers ,Aluminum
We will order other special material accoprding to your request 
Board Layers  Maximum layers 1-18layers
Size  Maximum finished dimensions 500*1200mm
Board Thickness   Minimum and Maximum  0.2-3.2mm
Copper   Outer copper weight    0.5oz (17um) - 4oz (140um)
 Inner copper weight    0.5oz (17um) - 4 oz (105um)
Drilling  Minimum drilling size   0.15mm 
Drill Deviation (True position size)   2mil (0.050mm)
PTH hole tolerance  3mil (0.075mm)
N-PTH hole tolerance  2mil  (0.050mm)
Minimum hole wall thickness  20um
Angle of Countersink  80°, 90°, 100°, 120°
 Circuit line  Minimum width  0.1mm/ 4mil
Minimum space 0.1mm/ 4mil
Inner Layers   Minimum space from drilling to inner pattern  6mil (0.15mm)
Minimum space from annular ring to inner pattern  6mil (0.15mm)
Layer-to-layer registration  3mil (0.08mm)
Board Profilling Hole to board edge tolerance  ±4mil (0.1mm)
Pattern to board edge tolerance  ±4mil (0.1mm)
CNC Tolerance  ±4mil (0.1mm)
Minmum thickness after V-Cut   12mil (0.3mm)
V-Cut tolerance  ±5mil (0.12mm)
V-Cut Angle  20,30,45,60
   Solder mask    Color  green, light green, matte green, white  black,matte black,yellow,red, blue
 Thickness ≥17um 
Silkscreen    Color 
 White, black, yellow,
red, blue, green, gray 
Minimum line height ≥0.0625mm
Minimum line width ≥0.125mm
Surface Finish  HASL, HASL pb free, immersion gold, immersion silver,  O.S.P
Certification  IPC-A-600G Class II/III, UL E324220,SO 9001-,ISO 14001-,ISO/TS16949, ROHS