Connector, receptacle for connector and plug for connector

摘要

A connector includes a receptacle 1 to be mounted on a substrate 11 and a plug 5 adapted to be connected to the receptacle 1 . The receptacle 1 has a shield case 2 provided with connection terminals 31 therein, and the plug 5 has a shield case 6 provided with connection terminals 71 therein. The shield case 6 of the plug 5 is adapted to be inserted into the shield case 2 of the receptacle 1 when the plug 5 is connected to the receptacle 1 , at which the connection terminals 71 of the plug 5 are electrically connected to the connection terminals 31 of the receptacle 1 . A tongue portion 23 is provided on a bottom surface of the shield case 2 of the receptacle 1 and a recess 63 is formed on a bottom surface 61 of the shield case 6 of the plug 5 so that the tongue portion 23 is fitted into the recess 63 when the plug 5 is connected to the receptacle 1 , which serve as an erroneous insertion preventing and guiding mechanism.