Product category:single-sided/double-sided/multilayer(3-6)/flex-rigid
board,tin plated board,flash gold board,immersion gold
board.
Material selection: PI ¡¢ PET
Thickness of process board : 0.04mm (min.)
Max processing dimensions: 250mm * 500mm
Thickness of copper foil: 12um ,18 um¡¢ 35 um
Min hole dia: 0.20mm
Min line width: 0.075mm
Min line distance: 0.075mm
Tolerance: line width +/-20%; hole dia +/-3mil ;
thickness of plating layer:
Gold plating :
Ni layer: 1--5¦Ìm
Au layer: ¡Ü 0.075 um
immersion gold board:
Ni layer: 1--5 ¦Ì m
Au layer: 0.03--0.1¦Ìm
plated tin board: Sn layer: 8--25 ¦Ì m
inspection standards: except the special requirement,
we will abide by IPC-6013 ¡¢ IPC £ 600
