TE Connectivity 5749767-1 is a D-Sub, D-Shaped Connectors - Assemblies product used in electronic systems that require established interface connectivity in industrial, commercial, communications, and embedded equipment. Components in this category are commonly selected for cable-to-board or equipment I/O connections where mechanical retention, familiarity, and serviceability matter. For engineering and procurement teams, this part is relevant when maintaining legacy platforms, supporting field repairs, or designing systems that still depend on D-Sub interconnect formats. Because the exact lifecycle status for 5749767-1 is information not available, teams should verify current manufacturer guidance before committing it into new production designs. RoHS compliance information is also not available from the provided data, so compliance should be confirmed using the latest TE Connectivity datasheet, declaration, or distributor documentation. When sourced with verified documentation, this part can support both ongoing maintenance programs and controlled new-build applications that require connector traceability.