6Layer
Layer：6layer with impedance
Material：FR-4 TG
Finished baord thickness：1.6mm
Finished copper thickness：outer2oz inner1oz
Min hole size：0.2mm
Hole copper thickness：≥20um
Width/Space：min5/5mil
Solder mask color：Blue
Surface treatment：Immersion gold
Material：FR-4 TG
Finished baord thickness：1.6mm
Finished copper thickness：outer2oz inner1oz
Min hole size：0.2mm
Hole copper thickness：≥20um
Width/Space：min5/5mil
Solder mask color：Blue
Surface treatment：Immersion gold
