Electrical connector assembly with polarization means

摘要

An electrical connector assembly includes a first connector having a dielectric housing mounting a plurality of terminals. The first connector has a conventional DC jack socket with a central contact pin adapted for receiving a conventional DC jack plug. A second connector mates with the first connector and includes a dielectric housing mounting a plurality of terminals for electrical connection to the terminals of the first connector. The second connector has a locating peg insertable into the DC jack socket of the first connector. The locating peg is generally hollow to accommodate the central contact pin of the DC jack socket.