The Amphenol PT series and PT-SE series connectors, based on MIL-DTL-26482 Series I, feature high-density contact arrangements within a circular shell. They offer various contact types including solder contacts (PT series), high-performance crimp contacts (PT-SE series), and commercial crimp options (PT-CE series). These connectors utilize a quick-disconnect bayonet coupling mechanism for efficient mating and unmating, and are available in multiple mounting styles and shell sizes.