The Amphenol PT series and PT-SE series connectors (MIL-DTL-26482 Series I) provide high-density contact arrangements in a circular shell. Amphenol PT series connectors offer solder contacts, PT-SE offers high-performance crimp contacts, and PT-CE offers a commercial crimp option. These circular Amphenol PT series connectors provide quick-disconnect bayonet coupling for rapid mating and unmating, and several mounting styles and shell sizes. For full product details on Amphenol PT, PT-CE and PT-SE series connectors, see our specifications below. Get shopping! Mil Spec prefixes include MS3110, MS3112, MS3114, MS3116, MS3119, MS3120, MS3122, MS3124 and MS3126. Amphenol proprietary prefix is PT.