The Amphenol PT series and PT-SE series connectors, compliant with MIL-DTL-26482 Series I standards, feature high-density contact arrangements within a circular shell. The PT series offers solder contacts, while the PT-SE series provides high-performance crimp contacts. A commercial crimp option is available with the PT-CE series. These connectors utilize a quick-disconnect bayonet coupling mechanism for easy mating and disconnection, and are available in various mounting styles and shell sizes.