A connector comprising: a terminal made of metal; and a connector housing having a terminal holding hole for the terminal to be press-fitted and held, wherein the terminal includes a terminal body, and a press-fitting protrusion protruding from the terminal body in an orthogonal direction orthogonal to a longitudinal direction of the terminal to be press-fitted in the terminal holding hole, wherein the press-fitting protrusion includes a first protrusion portion (13, 14), and a second protrusion portion disposed rearward of the first protrusion portion (13, 14) in an insertion direction of the terminal into the terminal holding hole and protruding further in the orthogonal direction than the first protrusion portion (13, 14), wherein the terminal has, between the first (13, 14) and the second protrusion portions, a first connection portion having a width larger than a width of the terminal body, and wherein the first protrusion portion (13, 14) includes a front protrusion, and a rear protrusion disposed rearward of the front protrusion in the insertion direction and protruding further in the orthogonal direction than the front protrusion; characterized in that it further comprises a second connection portion provided between the front protrusion and the rear protrusion, the second connection portion having a width equal to the width of the terminal body and having a thickness equal to a thickness of the terminal body in the orthogonal direction. a terminal made of metal; and a connector housing having a terminal holding hole for the terminal to be press-fitted and held, wherein the terminal includes a terminal body, and a press-fitting protrusion protruding from the terminal body in an orthogonal direction orthogonal to a longitudinal direction of the terminal to be press-fitted in the terminal holding hole, a terminal body, and a press-fitting protrusion protruding from the terminal body in an orthogonal direction orthogonal to a longitudinal direction of the terminal to be press-fitted in the terminal holding hole, wherein the press-fitting protrusion includes a first protrusion portion (13, 14), and a second protrusion portion disposed rearward of the first protrusion portion (13, 14) in an insertion direction of the terminal into the terminal holding hole and protruding further in the orthogonal direction than the first protrusion portion (13, 14), a first protrusion portion (13, 14), and a second protrusion portion disposed rearward of the first protrusion portion (13, 14) in an insertion direction of the terminal into the terminal holding hole and protruding further in the orthogonal direction than the first protrusion portion (13, 14), wherein the terminal has, between the first (13, 14) and the second protrusion portions, a first connection portion having a width larger than a width of the terminal body, and wherein the first protrusion portion (13, 14) includes a front protrusion, and a rear protrusion disposed rearward of the front protrusion in the insertion direction and protruding further in the orthogonal direction than the front protrusion; characterized in that it further comprises a second connection portion provided between the front protrusion and the rear protrusion, the second connection portion having a width equal to the width of the terminal body and having a thickness equal to a thickness of the terminal body in the orthogonal direction. a front protrusion, and a rear protrusion disposed rearward of the front protrusion in the insertion direction and protruding further in the orthogonal direction than the front protrusion; characterized in that it further comprises a second connection portion provided between the front protrusion and the rear protrusion, the second connection portion having a width equal to the width of the terminal body and having a thickness equal to a thickness of the terminal body in the orthogonal direction.