Patent ID: 7341486

Claim:
An electrical connector comprising: a housing body having a terminal receiving chamber, a projecting terminal having a terminal base received in the terminal receiving chamber and a projecting portion projecting from the housing body, a front body having cover portions for covering an outer side surface of the housing body and having a terminal insertion hole through which the projecting portion of the projecting terminal is extended, locking means provided in the housing body and the front body for finally locking the front body to the housing body at a final locking position where the projecting portion of projecting terminal is extended from the insertion hole when the front body is moved from the projecting portion toward the terminal base to be attached to the housing body, the locking means preliminarily locking the front body to the housing body at a preliminary locking position where a leading end of the projecting portion of the terminal is positioned with a less distance from the front body than at the final locking position, and a case for receiving the housing body and the front body and engaging with an opposed connector housing having an opposed terminal, wherein the cover portions of the front body surround and protect the projecting portion of the projecting terminal from an impact force when the housing body and the front body are at the preliminary locking position, a larger thickness one and a smaller thickness one of the projecting terminals are received in the terminal receiving chambers, the smaller thickness terminal being smaller than the larger thickness terminal in sectional area, the leading end of the projecting portion of the larger thickness terminal extended from the terminal insertion hole while the leading end of the smaller thickness terminal is not extended from the terminal insertion hole at the preliminary locking position where the front holder is preliminarily locked to the housing body by the locking means.