The Amphenol PT series and PT-SE series connectors, compliant with MIL-DTL-26482 Series I, feature high-density contact arrangements within a circular shell. These connectors include solder contacts, high-performance crimp contacts, and commercial crimp options. They are designed with a quick-disconnect bayonet coupling mechanism for easy and fast mating and unmating. The series offers various mounting styles and shell sizes to suit different application requirements.