Description: Industrial Integrated Payment Terminal Equipment PCB Manufacture Proofing, Industrial Multimedia Equipment Control Board Blind Buried Hole PCB Board Custom Proofing, Payment Terminal Equipment PCB Circuit Board One-Stop Turnkey Manufacturer;
| Layer | 4L | Material Thickness | 1.6mm |
|---|---|---|---|
| Surface Finishing | ENIG 2u" | Finished Copper Thickness | Inner 0.5oz/Outer 1oz |
| Solder Mask | Green | Legend Mark | White |
| Material | FR-4 TG135 | Test | E-test |
| Blind Buried Hole | Blind hole L3-4, Press One More Core Board |