The 54-00165 is a right-angle, surface-mount DC power jack compatible with 5.5x2.5 mm plugs. This connector is rated for a maximum operating voltage of 48V and a maximum current of 6.5A. It is constructed with a UL 94 V-0 rated PA9T insulator, silver-plated brass terminals, and a silver-plated phosphor bronze spring contact. Key electrical specifications include a maximum contact resistance of 30 mΩ and a dielectric strength of 500 Vac. Designed for reliability, it has a mechanical life cycle of 5000 matings and operates across a wide temperature range of -40°C to 105°C, making it a durable choice for power connections in various electronic devices.