Design Guidelines
The following table lists design guidelines which will ensure your design can be easily manufactured within our manufacturing capabilities.
Guideline |
Minimum
|
Standard
|
Recommended
|
Track-to-Track Clearance | 0.20mm (8mil) | 0.25mm (10 mil) | 0.30mm (12 mil) |
Track Width | 0.20mm (8 mil) | 0.25mm (10 mil) | 0.30mm (12 mil) |
Minimum feature to board outline | 0.25mm (10 mil) | 0.30mm (12 mil) | 0.30mm (12 mil) |
Silkscreen width | 0.20mm (8 mil) | 0.25mm (10 mil) | 0.25mm (10 mil) |
Board outline width | 0.20mm (8 mil) | 0.20mm (8 mil) | 0.20mm (8 mil) |
Minimum annular ring size | 0.20mm (8 mil) | 0.25mm (10 mil) | 0.25mm (10 mil) |
Solder mask expansion | 0.15mm (6 mil) | 0.15mm (6 mil) | 0.15mm (6 mil) |
Via hole size | 0.5 mm (20mil) | 0.6 mm (24mil) | 0.7mm (28mil) |
Ground plane clearance | 0.4 mm (16mil) | 0.45 mm (18mil) | 0.5mm (20mil) |