Number of layers:
8-40
Surface treatment:
Lead-sprayed tin, lead-free spray tin
Thickness:
0.2-7.0mm
Chemical immersion gold
Thickness ratio:
20:1
Chemical Shen tin
Minimum drilling capacity:
0.10mm
Chemical silver sinks
:0.1mm
Gold-plated
size:
610mm×1300mm
OSP
10mm×10mm
Selective OSP
Line width / spacing:
3/3mil;2.5/2.5mil(内)
Goldfinger + other indicate processing
Minimum core thickness:
2mil
Plate:
FR4 S1141
Impedance Tolerance:
±10%
TG :S1170,IT180 S1000-2
Shape Tolerance:
:±0.1mm
Drilling tolerances:
:±0.05mm
Rogers:Ro4350,Ro4003
Minimum warpage:
:0.5%
POLYCLAD
Maximum copper thickness:
10OZ
ARLON
Solder bridge
0.1 mm
TACONIC
Hole tolerance:
±3mil
NELCO