749809-9 is a component from the TE Connectivity AMPLIMITE D-subminiature cable connector series. This product line features tin or zinc plated steel shells and 94V-0 rated thermoplastic inserts, designed for reliable connectivity in various applications. The connectors are intermateable with any size 20 or 22 D-subminiature connector dimensionally complying with MIL-C-24308. Common applications include industrial machinery, medical instrumentation, computers and peripherals, RAID storage arrays, file servers/routers, and workstations.