The ITT CANNON 051528-0012 is a high-reliability D-Sub connector designed for demanding industrial applications. It features 9 size 20 contacts with a gold over nickel finish, ensuring low contact resistance and excellent signal transmission. The connector's steel shell with a yellow chromate over zinc finish provides durability and corrosion resistance. The thermoplastic PCT UL 94V-0 insulator offers high dielectric strength and flame retardancy. This connector is suitable for applications requiring a robust and reliable D-Sub connection.