F Connectors are coaxial cable connectors widely used for television, satellite signal transmission, and cable TV systems. A key feature of F connectors is that the central conductor of the coaxial cable acts as the pin of the connector, which ensures low-loss signal transmission.

Typically supporting frequencies from 0 to 1 GHz, F connectors are suitable for low-frequency RF signal transmission. Their low cost and ease of installation have made them one of the most common connectors in household television systems.