21437863401 CONNECTOR MICRO JACK 4PIN PLUG, MALE PINS 21437863401 is a premium microphone jack that designed for robust audio connections with Free R/A mounting. Offers ingress protection rated at IP65 for durability in various environments. Handles up to 4.00A current, making it suitable for demanding applications. Made of Zinc Die Cast with a housing color of Silver for a sleek finish. Manufactured by HARTING and compliant with ROHS standards. Available in BULK packaging for ease of use.