The Amphenol PT series and PT-SE series connectors, compliant with MIL-DTL-26482 Series I standards, are high-density circular connectors featuring various contact options. The PT series offers solder contacts, while the PT-SE series provides high-performance crimp contacts, and PT-CE offers a commercial crimp option. These connectors utilize a quick-disconnect bayonet coupling mechanism for rapid mating and un-mating, available in multiple mounting styles and shell sizes.