pcb circuit board

pcb circuit board
pcb circuit board
Laminate MaterialFR4, 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 LayersMaximum layers1-18layers
SizeMaximum finished dimensions500*1200mm
Board ThicknessMinimum and Maximum0.2-3.2mm
CopperOuter copper weight0.5oz (17um) - 4oz (140um)
Inner copper weight0.5oz (17um) - 4 oz (105um)
DrillingMinimum drilling size0.15mm
Drill Deviation (True position size)2mil (0.050mm)
PTH hole tolerance3mil (0.075mm)
N-PTH hole tolerance2mil (0.050mm)
Minimum hole wall thickness20um
Angle of Countersink80°, 90°, 100°, 120°
Circuit lineMinimum width0.1mm/ 4mil
Minimum space0.1mm/ 4mil
Inner LayersMinimum space from drilling to inner pattern6mil (0.15mm)
Minimum space from annular ring to inner pattern6mil (0.15mm)
Layer-to-layer registration3mil (0.08mm)
Board ProfillingHole to board edge tolerance±4mil (0.1mm)
Pattern to board edge tolerance±4mil (0.1mm)
CNC Tolerance±4mil (0.1mm)
Minmum thickness after V-Cut12mil (0.3mm)
V-Cut tolerance±5mil (0.12mm)
V-Cut Angle20,30,45,60
Solder maskColorgreen, light green, matte green, white black,matte black,yellow,red, blue
SilkscreenColorWhite, black, yellow,
red, blue, green, gray
Minimum line height≥0.0625mm
Minimum line width≥0.125mm
Surface FinishHASL, HASL pb free, immersion gold, immersion silver, O.S.P
CertificationIPC-A-600 Class II/III, UL E324220, ISO 9001,ISO/TS16949, ROHS