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Solder mask: Green
Copper thickness: 1 oz for each layer
Board thickness: 2.0mm
Surface finishing: Immersion gold
Min Line Width: 0.35mm
Min Line Space: 0.35mm
Min Hole Size: 0.2mm
base material: FR-4
Routing: CNC
Packaging: Vacuum plastic
Top layer 13.78mil track have 50ohm Impedance control
4 layer PCB for Semiconductor product
ABP Electronics Limited
