The Amphenol PT series and PT-SE series connectors conform to MIL-DTL-26482 Series I standards and feature high-density circular shell designs. The PT series includes solder contact options, while PT-SE offers high-performance crimp contacts. Additionally, PT-CE provides a commercial crimp variant. These connectors facilitate quick-disconnect bayonet coupling for fast mating and un-mating, and are available in various mounting styles and shell sizes.