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Immersion Gold PCB Finish: A Comprehensive Guide
Introduction Printed Circuit Boards (PCBs) are essential components in modern electronics, providing the foundation for electrical connections between components. One critical aspect of PCB manufacturing is the surface finish, which protects the copper traces from oxidation and ensures reliable solderability. Among the various surface finishes available, Immersion Gold (ENIG – Electroless Nickel Immersion Gold) is…
