| Place of Origin | Guangdong, China (Mainland) |
| Brand Name | WDF |
| Model Number | WDF |
| Number of Layers | 2L |
| Base Material | FR-4 |
| Copper Thickness | 1OZ |
| Board Thickness | 1.0mm |
| Min. Hole Size | 0.13mm |
| Min. Line Width | 0.2mm |
| Min. Line Spacing | 0.17mm |
| Surface Finishing | immersion gold |
| Solder mask colour | Red |
| silksreen color | white |
Best timer circuit board
- big size:300*600mm,
- make all kinds single sided-multi-layer,
- HDI buried blind hole, aluminum,ceramics pcb board..
Our Production Capability for PCB
| Layer | 1 to 28 layers | ||
| Material type | FR-4, CEM-1, CEM-3, High TG, FR4 Halogen Free, Rogers | ||
| Board thickness | 0.21mm to 7.0mm | ||
| Copper thickness | 0.5 OZ to 7.0 OZ | ||
| Copper thickness in hole | >25.0 um (>1mil) | ||
| Size | - Max. Board Size: 23 × 25 (580mm×900mm) | ||
| - Min. Drilled Hole Size: 3mil (0.075mm) | |||
| - Min. Line Width: 3mil (0.075mm) | |||
| - Min. Line Spacing: 3mil (0.075mm) | |||
| Surface finishing | HASL / HASL lead free, HAL, Chemical tin, Chemical Gold, Immersion Silver/Gold, OSP, Gold plating | ||
| Solder Mask Color | Green/Yellow/Black/White/Red/Blue | ||
| Tolerance | - Shape tolerance: ±0.13 | ||
| - Hole tolerance: PTH: ±0.076 NPTH: ±0.05 | |||
| PCB Packing | - Inner packing: Vacuum packing / Plastic bag | ||
| - Outer packing: Standard carton packing | |||
| Certificate | UL, ISO 9001, ISO 14001 | ||
| Special requirements | Buried and blind vias+controlled impedance +BGA | ||
| Profiling | Punching, Routing, V-CUT, Beveling | ||
| Provides OEM services to all sorts of printed circuit board assembly as well as electronic encased products. | |||