The Amphenol PT series connectors, specifically the PT07SP106PLC model, belong to the MIL-DTL-26482 Series I category. These high-density circular connectors feature a quick-disconnect bayonet coupling mechanism for rapid mating and unmating. They are available with various mounting styles and shell sizes. The PT series offers solder contacts, while the PT-SE series provides high-performance crimp contacts, and the PT-CE series includes a commercial crimp option.