High-reliability ENIG PCBs

What Is ENIG Finish in PCB?

ENIG finish in PCB (Electroless Nickel Immersion Gold) is a widely used two‑layer metallic surface coating for printed circuit boards. This ENIG finish in PCB protects copper pads, improves solderability, and enhances long‑term reliability for high‑performance electronics. If you design or manufacture PCBs for medical, aerospace, or industrial equipment, understanding Read more

By Gong, PCB, ago

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