The TE Connectivity / AMP Brand part 770584-1 is a 18P Mini UMNL Plug HSG. This compact yet durable housing is designed to securely hold and protect your electrical connections. It is easy to install and provides a reliable connection for a variety of applications. The 18P configuration allows for multiple wires to be connected, making it versatile for various wiring needs. This Mini UMNL Plug HSG is a high-quality choice for any electrical project requiring a compact and robust housing.