A connector to be connected to a cable 60 having a core wire 61 and a shielding wire 63 includes a contact 10 having a terminal portion 11 to be connected to the core wire, an outer conductor 30 having a shield connecting portion 31 to be connected to the shielding wire, and a housing holding the contact and the outer conductor. The shield connecting portion is separated from the housing in an axial direction. The outer conductor has an opening portion formed between the shield connecting portion and the housing and opening in a radial direction perpendicular to the axial direction. The terminal portion is exposed inside the outer conductor and faced to the opening portion in the radial direction.