8L HDI Smart Watch PCB

Layer Count : 8L

Board Thickness : 1.0mm

Material : NP155F

Copper Thickness : 1/1....1/1 OZ

Copper in the hole barrel: 20um

Min Line Width/Spacing : 0.05/0.05mm

Min Via Diameter : 0.1mm Blind Via

Surface Finishing : Selective Immersion Gold

Extra Treatment : POFV

Application : Smart Watch/Smart Wearable Device