Precision Standard PCB Fabrication Guidelines
PCBPath provides industrial-grade FR-4 rigid PCB prototyping and batch production with superior precision and yield.
| Manufacturing Parameter | Standard Capability | Advanced / Custom Limit |
|---|---|---|
| Layer Count | 1 – 14 Layers | Up to 64 Layers |
| Material Options | Standard FR-4 (Tg 140°C), High-Tg (Tg 170°C, Tg 180°C) | Rogers, PTFE, Aluminum, Copper Core |
| Minimum Trace Width / Spacing | 3.5 mil / 3.5 mil (0.09mm) | 2.5 mil / 2.5 mil (0.065mm) |
| Minimum Mechanical Drill Size | 0.15 mm (6 mil) | 0.10 mm (4 mil) |
| Finished Copper Thickness | 0.5 oz – 3.0 oz | Up to 12 oz Heavy Copper |
| Surface Finish Options | HASL Lead-Free, ENIG (Immersion Gold), OSP | Immersion Silver, Immersion Tin, ENEPIG, Hard Gold |
| Board Thickness Range | 0.4 mm – 3.2 mm | 0.2 mm – 6.0 mm |
| Solder Mask Colors | Green, Black, White, Red, Blue, Yellow, Matt Green, Matt Black | Custom Pantone Colors |
