ITT Cannon D Sub Combo Connector, Plug, Db-9W4; Product Range Itt Cannon DBM9W4PZ

The D Sub Combo Connector, Plug, DB-9W4 (part number 78X4186) is designed for applications requiring a combination of signal and power connections in a compact form factor. This connector features five signal contacts and four power positions, allowing for efficient use of space while maintaining robust performance. It supports through-hole termination, making it suitable for various PCB applications. The connector is rated for a temperature range of -55¬8C to 125¬8C and has a signal contact current rating of 7.5 A, with a dielectric withstanding voltage of 1250 VAC at sea level. Coaxial contacts are available with impedance options of 75 Oc or 50 Oc, and the connector can handle high voltage applications up to 2800 VAC. The materials used include carbon steel for the shell with tin-nickel or chromate finishes, and gold over nickel for the contacts, ensuring durability and reliability in demanding environments. This connector is ideal for video coaxial transmission, RF and telecom applications, and high-power interconnects, making it a versatile choice for engineers looking for a reliable interconnect solution.