The present invention relates to a connector which includes a connector housing which includes a connector combination part which is attached to or detached from a counterpart connector and an interlock terminal receiving unit, and an interlock terminal which is mounted in the interlock terminal receiving unit and checks the connection of the connector combination part and the counterpart connector. The interlock terminal includes an insertion part which is inserted into the interlock terminal receiving unit and a pressing part which is formed in one end of the insertion part and is forcedly pressed to the inner side of the connector housing.
