4-layer router PCB

4-layer router PCB

Layer:
4L
Material:
FR4
Board Thickness:
1.2mm
Panel Size:
156*114mm/2
Outer Copper Thickness:
35μm
Inner Copper Thickness:
35μm
Minimum Annular Ring:
0.20mm
Trace/Space:
3/3mil
Surface Finish:
ENIG 1μ"