05400736808 is a D-Sub socket connector from the 3M 8300 Series, designed for reliable wire-to-board connections. It features a glass-filled polyester (PBT) insulation rated UL 94V-0, copper alloy contacts with gold over nickel plating, and a tin-plated steel shell. The connector supports 26 and 28 AWG solid or stranded wire, with a current rating of 1A and an operating temperature range of -55°C to +105°C. Available in open or closed end cover configurations with multiple mounting options, this connector is suitable for industrial, instrumentation, and general-purpose electronic applications requiring dependable D-Sub connectivity.