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