6-layer core board PCB production

Number of layers：

6

Substrate：

FR4 Tg150

Board thickness：

1.2mm

Panel size：

118*92mm/10

Outer copper thickness：

35μm

Inner copper thickness：

30μm

Minimum via：

0.20mm

Minimum BGA：

0.25mm

Line width/spacing：

3/3mil

Surface treatment：

ENIG 2U"

Special process：

3-side half hole