Abstract: A connector 1 includes: a terminal fitting 11 including a mate connection portion 11A and a board connection portion 11B; a housing 10 through which the mate connection portion 11A is inserted and held; and an alignment plate 12 attached to the housing 10 and having an insertion hole 12D capable of positioning the board connection portion 11B. A part of the board connection portion 11B located within the insertion hole 12D is configured as an elastic portion 11D that is elastically deformable in a width direction perpendicular to an axial direction Ad of the board connection portion 11B.

Abstract: A connector 10 is provided with a terminal fitting 20 and a housing 50. The housing 50 has an extended surface 57. The extended surface 57 is formed outside a cavity 51 in a width direction and facing one side in a height direction. A locking lance 52 includes a restricting portion 60 and a protruding portion 61. The protruding portion 61 protrudes in the width direction from the restricting portion 60 toward a side where the extended surface 57 is located. The protruding portion 61 has a facing surface (e.g. first facing surface 64) facing the extended surface 57 from the one side in the height direction.