Outer conductor contact, radio frequency connector and radio frequency connector assembly

The invention discloses an outer conductor contact, a radio frequency connector and a radio frequency connector assembly. The outer conductor contact piece comprises a main body sleeve part, a cylindrical extension part and an elastic contact part which are connected in sequence. The elastic contact part comprises a plurality of elastic contact pins arranged at intervals, each elastic contact pin comprises an elastic wall, an outer protruding part and a front side part, and the thickness of the front side part is larger than that of the elastic wall. According to the invention, the elastic contact part comprises a plurality of elastic contact pins which are arranged at intervals, so that elastic connection can be realized, the number of connection points is large, the contact is reliable, and the mutual matching force is small; and in addition, the thickness of the connecting port of the outer conductor contact piece is increased by the front side part, so that the backflow inductance from a signal to a retur