The Amphenol PT series and PT-SE series connectors conform to MIL-DTL-26482 Series I standards and feature high-density contact arrangements within a circular shell. The PT series offers solder contacts, the PT-SE series provides high-performance crimp contacts, and there is also a PT-CE series with a commercial crimp option. These connectors deliver a quick-disconnect bayonet coupling mechanism for fast mating and un mating, along with various mounting styles and shell sizes to suit different applications.