Professional Plating Inc.

For your Gold plating and gold electroplating requirements, Professional Plating, Inc. has facilities for gold electroplating both small and large parts in various sized barrels, racks and wiring. Specification: MIL-G-45204 Gold Plating, Electrodeposited Type I 99.7 % gold minimum; hardness grade A, B, or C. Gold plating used for general-purpose, high-reliability electrical contacts, solderability, and wire wrap connections. Type II 99.0 % gold minimum; hardness grade B, C, or D. A general-purpose, wear-resistant gold. It will not withstand high-temperature applications because the hardening agents in the gold plating will oxidize. Type III 99.9 % gold minimum; hardness grade A only. Gold plating for semiconductor components, nuclear engineering, thermocompression bonding, and high-temperature application.