The Amphenol PT series connectors, including the PT-SE and PT-CE options, are high-density circular shell connectors compliant with MIL-DTL-26482 Series I. They feature quick-disconnect bayonet coupling for easy mating and unmating. The PT series offers solder contacts, while the PT-SE provides high-performance crimp contacts, and the PT-CE is a commercial crimp option. Available in various mounting styles and shell sizes, these connectors are suitable for a range of demanding applications.