The Amphenol PT series and PT-SE series connectors, based on MIL-DTL-26482 Series I standards, feature high-density circular shell contacts. The PT series offers solder contacts, while the PT-SE series provides high-performance crimp contacts, and the PT-CE series includes commercial crimp options. These connectors are designed with a quick-disconnect bayonet coupling mechanism for fast mating and unmating, available in various mounting styles and shell sizes.