CONNECTOR WITH CAP

A connector includes a connector housing and a cap. The connector housing has a terminal accommodating portion formed with a bottomed tubular cavity. The cap has a cap body configured to cover an opening portion of the cavity, a tubular portion vertically provided on a rear surface of the cap body and configured to be fitted into a tubular inner surface of the cavity in a fitting direction, a contact portion facing an opening edge portion of the cavity, provided on the cap body, and located outward than a root of the tubular portion in a radial direction of the cap body, and a recessed portion provided on the rear surface of the cap body between the root of the tubular portion and the contact portion.