• Minimum line width and space: 3 mils
• FPC layer count: FPC (1 to 8 layers), rigid-flex (2 to 10 layers)
• Finished board thickness: common (±0.05mm), special (±0.03mm)
• Minimum hole size: mechanical drilling (0.2mm), laser drilling (0.075mm)
• Outline tolerance: common (±0.1mm), special (±0.05mm)