Keystone Electronics Corp. 1/4" Stud Solder Lug 4712

The 4712 is a solder terminal designed for use with TO-48, TO-61, and DO-5 semiconductor packages. It is supplied as part of mounting kit 4730 and features a 0.250 inch diameter hole for a 1/4-28 thread. The terminal is used to provide an electrical connection while maintaining thermal and electrical isolation from the chassis. It is paired with a mica insulator and other hardware in pre-packaged kits for secure mounting.