The Amphenol PT series and PT-SE series connectors (MIL-DTL-26482 Series I) feature high-density contact arrangements within a circular shell. These connectors provide various contact options, including solder contacts for the PT series, high-performance crimp contacts for the PT-SE series, and a commercial crimp option with the PT-CE series. Designed for quick-disconnect bayonet coupling, they enable rapid mating and un-mating. They are available in multiple mounting styles and shell sizes to suit different application requirements.