The Amphenol PT series and PT-SE series connectors, compliant with MIL-DTL-26482 Series I, feature high-density contact arrangements housed in a circular shell. The PT series offers solder contacts, while PT-SE provides high-performance crimp contacts, and PT-CE includes a commercial crimp option. These connectors support quick-disconnect bayonet coupling for fast mating and unmating, with various mounting styles and shell sizes available.