Description: Portable Bluetooth Wireless Speaker Type-C PJ Connector PCB Assembly Manufacturer, Bluetooth Speaker Circuit Board Rapid Prototype and Batch Production, Wireless Bluetooth Audio PCB Circuit Board One-Stop Production;
| Layer | 4L | Material Thickness | 1.6mm |
|---|---|---|---|
| Surface Finishing | ENIG 1u" | Finished Copper Thickness | 1/1/1/1oz |
| Solder Mask | Black | Legend Mark | White |
| Material | FR-4 TG130 | Tets | E-test |
| Via Process | Soldermask Filling | Routed OutLine/Punching | CNC+V-cut |