Description: Stove Smoke Detector Control Board PCB Assembly Manufacturer, Smoke Detector PCB Circuit Board Custom Proofing, Stove Detector Main Control Board PCB Circuit Board One-Stop OEM Production;
| Layer | 4L | Material Thickness | 1.6mm |
|---|---|---|---|
| Surface Finishing | ENIG 1u" | Finished Copper Thickness | 1/1/1/1oz |
| Solder Mask | Green | Legend Mark | White |
| Material | TG 130 | Test | Flying Probe Test |