4-1768019-0 is a female power connector manufactured and sold by TE Connectivity. The connector features a 4-pin design, Y-type key, and is rated for up to 250V. This connector is used to connect power cords and cables to devices such as computers, routers, and other electronics. It is UL-listed, CSA-certified, and RoHS-compliant. This connector is designed for easy installation and removal and is intended for use in a variety of markets, including industrial, automotive, communications, and medical.