7100374966 is a 3M D-Sub socket connector from the 8300 Series, designed for reliable wire-to-board connections. It features glass-filled polyester (PBT) insulation with UL 94V-0 flammability rating, gold-plated contacts over nickel underplating, and a tin-plated steel shell. The connector accommodates 26 and 28 AWG solid or stranded wire, with a current rating of 1A and operating temperature range of -55°C to +105°C. Available in multiple contact configurations (9, 15, 25, or 37 positions) with open or closed end cover options, this connector is suitable for data communication, industrial control, and general-purpose electronic applications requiring dependable D-Sub interconnections.