Acidic hard gold plating solution for barrel plating

Melplate AU-2544 is an acidic gold plating solution for barrel plating, developed for hard gold plating applications such as probe pins, connectors, and various decorative plating. It produces a glossy plating layer with excellent solderability, wear resistance, and superior plating coverage under low current density conditions. Additionally, it can be used as a pure gold strike plating bath without cobalt, ensuring highly reliable gold plating.