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Prototype Rigid PCB Capabilities
| Features | Capability |
| Layers | 1-16 layers |
| Material | FR4 standard Tg 140C |
| Board Thickness | 0.4mm-3.0mm |
| Copper Thickness | 1oz-2oz(35um-70um) |
| Inner layer Copper Thickness | 0.5oz-1oz(18um-35um) |
| Board size | 500*500mm |
| Min Tracing/Spacing | 4mil/4mil |
| Min Annular Ring | 5mil |
| Min drilling Hole diameter | 0.2mm(8mil) |
| Min width of cutout (NPTH) | 0.8mm |
| Min width of slot hole (PTH) | 0.6mm |
| Solder Mask | LPI, different colors(Green, Black, White) |
| Silkscreen color | White, Blue, Black, Red, Yellow |
| Surface finish | Lead Free HASL – RoHS HASL -Hot Air Solder Leveling ENIG -Electroless Nickle/Immersion Gold – RoHS |
| Surface/Hole plating thickness | 20-30um |
| Board thickness tolerance | +/-0.1mm ~ +/-10% of thickness of board |
| Board size tolerance | +/-0.1mm~+/-0.3mm |
| PTH hole size tolerance | +/-.003″(+/-0.08mm)~+/-.006″(+/-0.15mm) |
| NPTH hole size tolerance | +/-.002″(+/-0.05mm) |
| Copper thickness tolerance | +0um+20um |
| SM tolerance(LPI) | .003″(0.075mm) |
| Aspect Ratio | 1:10 (hole size: board thickness) |
| Test | 10V-250V, flying probe or testing fixture |
| Last update time: | Mar 25, 2015 |
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