PCB & PCBA
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Ten Layer PCB

PCBA Specification Detail
Layer Count 10-Layer Design (Signal-Ground-Power-Signal-Ground-Power-Signal-Ground-Signal-Signal-Ground)
Min Line Width/Space 3.5/3.5 MIL (0.089/0.089 mm)
Board Thickness 1.60 mm ±10% (FR-4 TG150 substrate)
Material FR-4 TG150°C (Epoxy Glass Fiber with Tg ≥150°C)
Outer Copper Thickness 1 OZ (~35μm)
Inner Copper Thickness 1 OZ (~35μm)
Solder Mask Color Green (high precision, cost-effective, and RoHS compliant)

2
Silk Screen Color White
Molding Process CNC
Surface Finish Immersion Gold 1U” (~0.03μm thickness; RoHS compliant)
Advanced Technology Edge Plating (enhances durability and electrical connectivity)

1

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