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