The 60012L part of Switchcraft is a 3 pole male 7/16" Miniature Jack. It is a cable mount-type jack with three gold contacts and is a left angle version. The contacts of this 7/16" miniature jack are gold-plated for improved conductivity, while the housing is made of nickel-plated brass. It also includes a black thermoplastic insulator. This 7/16" jack is suitable for applications up to 11A, 250VAC.