PCB Fabricate Specification
Files can be
Gerber files - preferred format 274-X, 274-D,
Drill file
X & Y coordinates, with tool sizes included
SizeMaximum finished dimension
550x560mm – 4~16 Layer
Standard processed thickness
1.6mm +/- 10%
Minimum thickness
Single/Double: 0.4mm +/- 0.1mm
4-Layer: 0.6mm +/-0.1mm
6-Layer: 0.8mm +/-0.1mm
8-Layer: 1.0mm +/- 0.1mm
10-Layer: 1.2mm +/- 0.12mm
12-14Layer: 1.6mm +/- 0.12mm
16 Layer:2.0mm +/-0.12mm
Maximum thickness
2.5mm +/- 10% (0.236" +/- 10% )
Laminate Material
FR-4
Minimum core thickness
0.2mm
True position tolerance
+/- 0.002" (0.050mm)
Annular Ring
+-/0.005" (0.127mm)
TracesFinished trace size
+/- 20%
Minimum Trace Width / Space( 1 oz Finished Copper Weight)
0.006"/ 0.006"
Inner layersMinimum space drill to conductor
0.15mm
Minimum annular ring
0.2mm
Solder maskColors
Green, White, Black, Yellow, Red, Blue,
SilkscreenColors White, Black
Electrical Testing
Continuity / Isolation
Controlled ImpedanceTolerance
+/- 10%
Board Routing & ProfileTolerance Board Edge & Cutouts
+/- 0.25mm
Score Line to Edge of Board
+/- 0.25mm
Depth of V-Scoring (Board Thickness > =0.04")
+/- 0.1mm (0.004")
HALF-MOON SHAPE Yes
Surface Finishes HASL / Lead Free HASL/ Immersion Gold/ OS
Blind/buried via 1
Plug vias by solder mask ink Yes
Sample Borad delivery time 4-5 Business day
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