Where Is Electroplating Gold Used?

Applications of Gold Electroplating
Gold electroplating is used for making contacts and connectors, and hence represents the largest application of gold in electronics. Several types of gold plating baths are available in the market. Most of them are based on cyanide.

What is gold plating used for?

Gold plating is often used in electronics, to provide a corrosion-resistant electrically conductive layer on copper, typically in electrical connectors and printed circuit boards.

Why is gold used for electroplating?

Multiple layers of metals can be applied with electroplating. Because gold bonds to some metals, such as silver and titanium, better than others like copper or nickel, different metal bonds will result in longer-lasting gold plates. The base layer also thickens the layer for more base protection.

Marcus Vance

Marcus Vance

Cybersecurity & Digital Privacy Researcher

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.