A connector comprising a connector member and a case, the connector member comprising: a body being made of an insulator, having an insertion opening where a mating plug-type connector can be inserted, in a fore part of the body, and an insertion space extending from the insertion opening toward the back of the body; a plurality of contacts (151, 152) being arranged on inner walls of the insertion space of the body, each comprising a contact portion (151a, 152a) which comes into contact with a contact of the mating plug-type connector; a first terminal portion (151b, 152b) which becomes a terminal to a printed circuit board when the connector is mounted on the board; and a trunk portion (151c, 152c) which connects the contact portion (151a, 152a) and the first terminal portion (151b, 152b); and an inner shield cover comprising a cover portion which covers the outer walls of the body; and second terminal portions which become terminals to the board when the connector is mounted on the board; the case being made of a tube-shaped insulator and having portions of the inner walls thereof formed to cover the outer walls of the connector member; characterized by the inner shield cover comprising engaging portions (130g, 130h, 130i, 130j) having press-fractured faces, formed in a rear end of the inner shield cover; and the case having resin springs (120g, 120h, 120i, 120j) disposed inside the tube-shaped insulator and extending toward the back of the case, and fixing stops disposed at free ends of the resin springs (120g, 120h, 120i, 120j) and increasing in thickness inward from back to front; and when the connector member is inserted into the case from the back of the case, the resin springs (120g, 120h, 120i, 120j) being opened out elastically, and when the connector member is inserted until the fixing stops reach the engaging portions (130g, 130h, 130i, 130j), the resin springs (120g, 120h, 120i, 120j) restoring the original states thereof and the fixing stops engaging with the engaging portions (130g, 130h, 130i, 130j) of the inner shield cover, wherein the inner shield cover is bent at the rear end of the body in a direction perpendicular to the insertion direction of the mating plug-type connector and toward the mounting face. a body being made of an insulator, having an insertion opening where a mating plug-type connector can be inserted, in a fore part of the body, and an insertion space extending from the insertion opening toward the back of the body; a plurality of contacts (151, 152) being arranged on inner walls of the insertion space of the body, each comprising a contact portion (151a, 152a) which comes into contact with a contact of the mating plug-type connector; a first terminal portion (151b, 152b) which becomes a terminal to a printed circuit board when the connector is mounted on the board; and a trunk portion (151c, 152c) which connects the contact portion (151a, 152a) and the first terminal portion (151b, 152b); and a contact portion (151a, 152a) which comes into contact with a contact of the mating plug-type connector; a first terminal portion (151b, 152b) which becomes a terminal to a printed circuit board when the connector is mounted on the board; and a trunk portion (151c, 152c) which connects the contact portion (151a, 152a) and the first terminal portion (151b, 152b); and an inner shield cover comprising a cover portion which covers the outer walls of the body; and second terminal portions which become terminals to the board when the connector is mounted on the board; a cover portion which covers the outer walls of the body; and second terminal portions which become terminals to the board when the connector is mounted on the board; the case being made of a tube-shaped insulator and having portions of the inner walls thereof formed to cover the outer walls of the connector member; characterized by the inner shield cover comprising engaging portions (130g, 130h, 130i, 130j) having press-fractured faces, formed in a rear end of the inner shield cover; and the case having resin springs (120g, 120h, 120i, 120j) disposed inside the tube-shaped insulator and extending toward the back of the case, and fixing stops disposed at free ends of the resin springs (120g, 120h, 120i, 120j) and increasing in thickness inward from back to front; and