computer-repair-london

Process Capacity

Items Mass production capabilities Prototyping capabilities
Layers 1-20 1-28
Base materals FR-4, High-frequency
Maximum size 500mm×600mm 580mm×800mm
Dimension accuracy ±0.13mm ±0.1mm
Thickness range 0.20-4.00mm 0.20-6.00mm
Thickness tolerance(THK≥0.8mm) ±8% ±8%
Thickness tolerance(THK<0.8mm) ±10% ±10%
Dielectric thickness 0.07-3.20mm 0.07-5.00mm
Minimum line width 0.1mm 0.075mm
Minimum space 0.1mm 0.075mm
Outer copper thickness 37-175um 35-280um
Inner copper thickness 17-175um 17-280um
Drill hole(Mechanical) 0.15-6.35mm 0.15-6.35mm
Finished hole(Mechanical) 0.10-6.30mm 0.10-6.30mm
Diameter tolerance(Mechanical) ±0.075mm ±0.075mm
Hole position tolerance(Mechanical) ±0.05mm ±0.05mm
Aspect ratio 10:01 13:01
Solder mask type LPI LPI
Minimum solder mask bridge width 0.1mm 0.08mm
Minimum solder mask clearance 0.075mm 0.05mm
Plug hole diameter 0.25-0.50mm 0.25-0.60mm
Impedance control tolerance ±10% ±10%
Surface finish HASL, LF-HASL, ENIG, Imm Tin, Imm Ag, OSP, Gold Finger