BNC (Bayonet Neill-Concelman) connector is a type of coaxial cable connector commonly used for connecting devices that require a high-frequency signal, such as in telecommunications, video, and test equipment. The BNC connector is known for its quick-connect bayonet locking mechanism, which ensures a secure and reliable connection.
The BNC connector features a bayonet mount (similar to the mechanism used in some light bulbs), allowing for a quick and secure connection. The connector is twisted onto a matching receptacle, and a simple quarter turn locks it in place. This makes it easy to install and remove without requiring tools.
BNC connectors are designed to work with coaxial cables, which are cables consisting of a central conductor, an insulating layer, a shielding layer, and an outer protective jacket.
Common cable types that use BNC connectors include RG58, RG59, and RG6.