6 Layer Printed Circuit Board ENIG+OSP PCB Assembly Service Matte black pcb factory pcb assembly shenzhen printed circuit board manufacturers
1. Detailed Specifications
Material | FR4 |
Board Thickness | 1.6mm |
Surface Treatment | Immersion Gold |
Copper Thickness | 1/1/1/1/1/1/1/1 OZ |
Soldermask | Black |
Silkscreen | White |
The Min Laser Drill Hole | 4 Mill |
Panel | / |
2. Pictures