Coaxial connectors, also known as RF connectors, are specialized electrical connectors designed to work at radio frequencies in the multi-megahertz range. These connectors are used primarily to connect coaxial cables and are engineered to maintain the shielding that the coaxial design offers. The main function of coaxial connectors is to ensure a reliable connection while preserving the signal integrity and reducing electromagnetic interference. Commonly, they are used in applications such as television receivers, Wi-Fi devices, radio and telecommunications systems, and antennas.
The primary characteristics of coaxial connectors include their ability to maintain the coaxial form through the connection and their efficiency in handling high frequencies. This makes them indispensable in both commercial and residential applications involving high-frequency signals. Some of the leading manufacturers of coaxial connectors include Amphenol, TE Connectivity, and Molex.