The 121073-2290-D is a standard D-Subminiature connector from the Cannon ORIGINAL D series. It features a 9-pin arrangement with size 20 turned contacts made from a copper alloy with a gold-over-nickel finish. The connector is rated for a current of 7.5A at 85°C, has a dielectric withstanding voltage of 1200 VAC, and offers a low contact resistance of 10 milliohms maximum. Built for durability, it has a steel shell, a thermoplastic insulator, and is rated for 200 mating cycles over an operating temperature range of -55°C to +125°C. Its solder pot termination and through-hole mounting make it suitable for a wide range of reliable, wired interconnect applications.