Product Description

Product Specifications: Layers: 1 to *0
Type of board material: FR*4, teflon, aluminum base, copper base, steel base, high frequency
Thickness of plating: 0.1 to 6.0mm (4 to **0mil)
Copper thickness: 1/3oz minimum and *0oz maximum
Finishing dimension: 2mm to 1.2m
Minimum line width: 0.**5mm (3mil)
Minimum drilling aperture: 0.1mm (4mil)
Minimum punching aperture: 0.9mm (*6mil)
Tolerance of drilling hole location: ±0.**5mm (3mil)
Tolerance of line width: LW ±*0%
Tolerance of aperture: PTH±0.*5 mm(2mil), NPTH±0.**5 mm(3mil)
Outline tolerance:
Milling machine: ±0.*5mm (6mil)
Punching machine: ±0.*0mm (4mil)
Tolerance of warp: 0.*0 to 1%
Pad surface treatment: tin, gold, silver plating, OSP and more
V-cut of panel size: **0 x **0mm (minimum) and **0 x **0mm (maximum)
V-cut of plating thickness: 0.6mm (*4mil)mil
V-cut of tolerance: ±0.1mm (4mil)
V-cut of groove width: 0.*0mm (*0mil) maximum
V-cut of angle: *0, *5, *0 and *0°
Slot tolerance:
PTHL: ±0.*5mm (6mil)
W: ±0.1mm (4mil)
ZPTHL: ±0.**5mm (5mil)
W: ±0.1mm (4mil)
Circular deviation: 0.**5mm (3mil)
Interlayer deviation:
4 layers: 0.*5mm (6mil) maximum
6 layers: 0.**5mm (*0mil) maximum
Interlayer standard degrees: ±3mil (±*6um)
Tolerance of board thickness:
4 layers: ±0.*3mm (5mil)
6 layers: ±0.*5mm (6mil)
Characteristic impedance: *0Ω ±*0%