Description: Industrial Control Equipment Circuit Board PCB Manufacturing, 4L Industrial Control Equipment Rigid-Flex PCB Customized Proofing Production, Industrial Control Equipment FPCB Circuit Board One-Stop OEM Manufacturer;
| Layer | 4L | Material Thickness | 0.25/1.5mm |
|---|---|---|---|
| Surface Finishing | ENIG 2u" | Finished Copper Thickness | 1oz |
| Solder Mask | Black | Legend Mark | White |
| Min Vias | 0.2mm | Min Width/Space | 3/3mil |
| Material | PI+FR4 TG135 | Tets | Flying Probe Test |