Double-sided Pcb

Materials: FR-4, aluminum base, Rogers and Taconic
Finish board thickness: 0.2 to 3.2mm (8 to 126 mils)
External copper thickness: 35 to 210um
Internal copper thickness: 17 to 140um
Copper plating hole: 18 to 40um
Trace width and line spacing: 0.075/0.1mm (3/4 mils) (minimum)
Hole dimension: 0.20mm (8 mils) (CNC) (minimum)
Hole dimension punching: 0.9mm (35 mils) (minimum)
Panel dimension: 610 x 508mm (maximum)
Hole position tolerance: ±0.075mm (CNC)
Hole dimension tolerance (CNC):
PTH: ±0.075mm
NPTH: ±0.05mm
Outline tolerance:
CNC: ±0.125mm
Punching: ±0.15mm
Warp and twist: 0.70%
Solder mask bridge: 0.0635mm
Distance between line to board bridge:
Outline: 0.25mm
V-cut: 0.4mm
Impedance control tolerance: ±10%
Test voltage: 10 to 300V
Solder mask types: white, blue, matte green, matte black and more
Surface finishing: immersion silver, plate gold and gold finger.