The 112161 is a crimp BNC straight jack connector designed for use with various RF coaxial cables, including Belden 9221, M17/94-RG179, RG179, RG179A, RG179B, RG187, and RG187A. It features a nickel-plated brass body, gold-plated phosphor bronze contacts, and a natural Delrin insulator. This connector supports standard polarity, utilizes a bayonet coupling mechanism, and is rated for 500 mating cycles. It operates within a temperature range of -40°C to 85°C and is suitable for RF communications and industrial applications.