Coaxial connector

The invention discloses a coaxial connector which is used for being electrically connected with conductive terminals of a circuit board and comprises a first connector and a second connector, the first connector comprises a base device and a plurality of first conductive modules installed in the base device, and the base device comprises an installation part used for being detachably connected with the circuit board; the second connector is plugged with the first connector; the first conductive module comprises a first inner conductor, a first inner medium body wrapping the first inner conductor and a first outer conductor wrapping the first inner medium body, a second bent elastic terminal is formed at one end, close to the circuit board, of the first inner conductor, and when the mounting part is mounted on the circuit board, the second bent elastic terminal and/or the first outer conductor are/is compressed; the second bending elastic terminal abuts against the conductive terminal of the circuit board so a