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10-layer immersion gold plate

PCBA Specification Detail
Layer Count 10-Layer HDI Design (1+8+1 Stack-Up) with ​microvias for high-density routing
Min Line Width/Space 3.6/3.6 MIL (0.091/0.091 mm)
Board Thickness 1.60 mm ±10% (FR-4 TG150°C substrate)
Material FR-4 TG150°C (Epoxy Glass Fiber with Tg ≥150°C, high thermal stability)
Outer Copper Thickness 1 OZ (~35μm)
Inner Copper Thickness 1 OZ (~35μm)
Solder Mask Color Green (high contrast for precise component placement)
Silk Screen Color White
Molding Process CNC (±0.05mm tolerance for complex profiling)
Surface Finish Immersion Gold 1U” (lead-free, enhanced solderability and durability)
Advanced Technology Metal Edge Banding (mechanical strength and EMI shielding)

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