ENEPIG (Electroless Nickel Electroless Palladium Immersion Gold) and ENIG (Electroless Nickel Immersion Gold) are two widely used surface treatments for PCBs. While both processes aim to improve the solderability, corrosion resistance, and long-term reliability of PCBs, they differ significantly in terms of process details, material choices, and performance characteristics.So what
The surface finish of a PCB is the final layer applied to the copper pads before components are soldered. It ensures proper solderability, improves the durability of the board, and helps prevent oxidation and contamination during the manufacturing process.With various surface finish options available, it can be challenging to choose
In the manufacturing of electronic products, the printed circuit board (PCB) plays a vital role, and its surface finish has a direct impact on the performance, durability, and cost of the final product. PCB surface finishes are used to enhance solderability, prevent oxidation, and ensure stable electrical connections. As technology
