Abstract: An electric terminal connector includes a shell, a bridge unit, and a cap. The shell has a compartment a first end, a second end and at least one biasing member. The bridge unit is received in the compartment of the shell, which has a base and at least one elastic reed. The base securely mounted in the compartment, and the at least one elastic reed fastened on the base and extending to an area adjacent to the at least one biasing member respectively. The cap forms a passageway, covers the first end of the shell, and presses the biasing member to protrude into the compartment of the shell to bias the elastic reed. Consequently, at least one transmission line passes through the passageway of the cap and is securely fastened between and electrically connects with the biased elastic reed and the base, with a coax connector combining with the shell at the second end and electrically connecting with the bridge unit.