Today, we're diving into the world of Immersion Gold PCB, a surface treatment process that's revolutionizing the electronics manufacturing landscape. With its ability to provide a smooth, uniform gold layer on the PCB surface, immersion gold treatment offers multiple benefits, from enhancing the board's appearance to ensuring long - term
The difference between ENIG and Gold plating on PCB circuit board?
The ENIG and the Gold plating are commonly used in PCB circuit boards. The Gold plating has been widely applied in electronic products due to the advantages of high hardness, wear resistance and no oxidation.ENIG is generated by chemical redox reaction and create a layer of gold
The surface of the circuit board has several processes: Bare PCB (surface without any treatment), Rosin board, OSP (organic solder preservative, slightly better than rosin), HASL (a tin, lead free tin), gold plating, ENIG(Electroless Nickel/Immersion Gold), which is more common. We briefly introduce the difference between gold plating and ENIG.
ENIG is a method of
