Connector

A connector (1) includes a first terminal housing (5) for housing a plurality of first connecting terminals (4a-4c) aligned, a second terminal housing (7) for housing a plurality of second connecting terminals (6a-6c) aligned, a plurality of insulating members (8a-8d) that are aligned and housed in the first terminal housing (5), a connecting member (9) for collectively fixing and electrically connecting the plurality of first connecting terminals (4a-4c) and the plurality of second connecting terminals (6a-6c) at each contact point by pressing one of the plurality of insulating members (8a-8d) adjacent to the connecting member (9), and an insulating member assembly (100) including the plurality of insulating members (8a-8d) assembled such that the plurality of insulating members (8a-8d) are each restricted from moving in a fitting direction thereof, and moving in a width direction perpendicular to a lamination direction of the laminated structure and to the fitting direction.