The Amphenol PT series connectors, including the PT-SE and PT-CE options, are high-density circular connectors compliant with MIL-DTL-26482 Series I. They feature a quick-disconnect bayonet coupling mechanism for easy mating and unmating. The series offers various mounting styles and shell sizes. The PT offers solder contacts, PT-SE provides high-performance crimp contacts, and PT-CE is a commercial crimp option. These connectors are suitable for diverse industrial applications requiring reliable, high-density interconnections.