The Amphenol PT series and PT-SE series connectors, compliant with MIL-DTL-26482 Series I standards, feature high-density contact arrangements within a circular shell. The PT series offers solder contacts, while the PT-SE series provides high-performance crimp contacts. The connectors are designed with quick-disconnect bayonet coupling for rapid mating and unmating, and are available in multiple mounting styles and shell sizes suitable for various applications.