The Amphenol PT series and PT-SE series connectors, conforming to MIL-DTL-26482 Series I, feature high-density contacts within a circular shell. The PT series includes solder contact options, while the PT-SE series offers high-performance crimp contacts. These connectors provide quick-disconnect bayonet coupling for rapid mating and unmating, with various mounting styles and shell sizes. The PT-CE series offers a commercial crimp option.