1274568-3 is a Mini BNC bulkhead cable jack connector designed for 75 Ohm RF coaxial applications with crimp attachment for RG 179 cable. It features a bayonet locking coupling mechanism for quick connect and disconnect, with electrical performance through 2 GHz and a nominal impedance of 75 ohms. The connector offers 500 mating cycles durability, operates over a temperature range of -40 to +85°C, and provides VSWR of 1.10 max to 500 MHz and 1.16 max to 1 GHz. With nickel-plated brass construction and gold-plated center contacts, this connector is ideal for telecommunications and broadband applications where higher connector densities are required, offering 40% more interconnects in the same area compared to standard BNC connectors.