Coaxial connectors are electrical connectors used to connect coaxial cables, which are designed to transmit radio frequency signals. These connectors consist of a central conductor surrounded by an insulating layer and an outer conductive shield, providing protection against interference. Common types include BNC, F-type, and N-type connectors, each serving different applications in telecommunications, broadcasting, and networking. The primary function of coaxial connectors is to ensure a secure and reliable connection between devices, such as television sets, cable modems, and radio transmitters. Their design minimizes signal loss and maintains the integrity of the transmitted data, making them essential in various electronic systems.