6 layer impedance control PCB
Quick Detail
- Minimum order:1
- Place of Origin:中国
Specifications
Material: FR4 TG170
Thickness: 1.6mm
Copper thickness: inner layer 1OZ, outer layer 1/1OZ
Min hole size: 0.2mm
Mintrace/spacing: 4/4mil
Solder mask: Blue
Legend: White
Surface finish: ENIG 2u\"
Other: Impedance control.