The TE Connectivity / AMP Brand part 5414373-1 is a BNC connector designed for use on printed circuit boards (PCBs). This jack features a 50-ohm impedance, making it ideal for applications that require precise signal transmission and low signal loss. The BNC connector provides a secure and reliable connection for coaxial cables, allowing for quick and easy installation and removal. With its high-quality construction and excellent performance, this BNC jack is suitable for a wide range of industries and applications, such as telecommunications, broadcast, and test equipment.