An electrical connector assembly for soldering with a PCB and connecting to a plug includes an insulating housing containing a terminal module and a LED module. The terminal module includes a base containing a plurality of terminals. Each terminal has a body, a contacting portion extended upwardly from one end of the body for mating with the plug, a soldering portion bent rearwards from the other end of the body for soldering with the PCB. The LED module includes a pair of conduction terminals. Each conduction terminal has a post, a contacting portion extended frontward from one end of the post for connecting to a LED element, a soldering portion bent rearwards from the other end of the post for soldering with the PCB. Additionally, the soldering portions of the terminals and the conduction terminals are arranged at same plane for soldering with the PCB by surface mount technology.