Description: Catering POS Machine Control Board PCB Assembly, Fast Food Restaurant POS Terminal Circuit Board Proofing, One-Stop PCBA Manufacturer
| Layer | 4L | Material Thickness | 1.6mm |
|---|---|---|---|
| Surface Finishing | HASL | Finished Copper Thickness | 1oz |
| Solder Mask | Green | Legend Mark | White |
| Material | FR-4 | Test | E-test |