The Amphenol PT series and PT-SE series connectors (MIL-DTL-26482 Series I) feature high-density contacts within a circular shell. These connectors are available with solder contacts (PT series), high-performance crimp contacts (PT-SE series), and commercial crimp options (PT-CE series). They offer quick-disconnect bayonet coupling for fast mating and unmating, along with various mounting styles and shell sizes to suit different applications.