DBM-13W3S-A197 is a D-Subminiature connector from ITT Cannon's Combo D series, designed to offer mixed contact layouts for combined signal and power applications. It features a 13W3 contact arrangement with 10 size 20 contacts and 3 empty size 8 cavities, supporting a wire gauge range of AWG 8-26. The connector provides a dielectric withstanding voltage of 500 VAC at sea level, a maximum current rating of 7.5 A for signal contacts, and contact resistance of 10 milliohm maximum. With an operating temperature range of -55°C to +125°C and 50 mating cycles durability, this connector is suitable for demanding industrial and commercial applications requiring reliable mixed signal and power connectivity.