F78410-000 is a manufactured by TE Connectivity, a leading manufacturer of interconnect solutions. It is a 2.5 mm metal miniDIN plug connector. It has a locking mechanism, which allows it to be connected quickly and securely to other compatible devices. It has 6 circular metal male contacts for power, signal and data applications. The contacts are gold-plated for optimal electrical conductivity, and the connector comes with a color-coded removable key for easy identification. It is rated for up to 250 V and 8 A.