The Amphenol PT series and PT-SE series connectors (MIL-DTL-26482 Series I) are high-density circular connectors featuring various contact and mounting options. The PT series offers solder contacts, the PT-SE series provides high-performance crimp contacts, and the PT-CE series includes commercial crimp contacts. These connectors are designed with quick-disconnect bayonet coupling for fast mating and unmating, and are available in multiple shell sizes and mounting styles.