The Amphenol PT series and PT-SE series connectors (MIL-DTL-26482 Series I) feature high-density contact arrangements within a circular shell. The PT series includes options with solder contacts, while the PT-SE series offers high-performance crimp contacts. These connectors provide quick-disconnect bayonet coupling for rapid mating and unmating, and are available in various mounting styles and shell sizes. The specific part number corresponds to a model with crimp contacts and a 16-pin configuration.