largersmall26 Layer PCB

Product layer: 26L

Thickness: 4.0mm
Surface finishing: Immersion Gold(2u'')

Min trace width/spacing: 4 /4 mil
Finished copper thickness: 1oz
Min hole size: 0.2mm
Materials: S1001

Aspect Ratio:20

Special requirement: S1001,Impedance Control,2 BGA,Counter sink vias