Base materials: FR4 and aluminum Board thickness: 0.4mm Copper thickness: 0.5 to 3.0oz Hole diameter: 0.075mm (minimum) Line width: 0.075mm (minimum) Line spacing: 0.075mm (minimum) Materials: FR-4, CEM-1, CEM-3, high-TG and FR4 halogen Finish thickness: 0.4 to 7.0mm (maximum) Finish board side: 500 x 500mm (maximum) Drilled hole size: 0.25mm (minimum) Line width: 0.13mm (minimum) Surface finishes: HALS, lead-free, chemical tin and Che Copper thickness: 0.5 to 3.0oz Solder mask colors: green, black, white, red and blue With UL and RoHS marks Hole tolerance:

• PTH: ±0.076
• NTPH: ±0.05