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Double-sided tin spraying board

PCBA Specification Detail
Layer Count 2 Layers
Min Line Width/Space 6/6 MIL (0.152/0.152 mm)
Board Thickness 1.60 mm ±10% (Tolerance as per IPC-2221 standards for FR4 TG150 materials)
Material FR-4 TG150 (Epoxy Glass Fiber with Tg ≥150°C)
Outer Copper Thickness 1 OZ (equivalent to ~35μm)
Inner Copper Thickness – (Not applicable for 2-layer design)
Solder Mask Color Green
Silk Screen Color White
Molding Process CNC + V-CUT (Tolerance: ±0.2mm for profiling)
Surface Finish Lead-Free HASL (Hot Air Solder Leveling)

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