The 09 0404 80 02 is a 2-contact 125V/4A unshielded straight subminiature female Circular Connector with gold-plated bronze contacts, PA (UL94V-0) contact body, nickel-plated brass housing. The 712 series receptacle with M9 screw locking system, solder termination, rear mounting style. It accepts 24AWG (0.25mm2) wire.