Amphenol's PT/PT-SE series connectors are designed to meet the rigorous demands of commercial, military, and aerospace applications. These circular connectors provide quick-disconnect bayonet coupling for rapid mating and unmating, and offer a rugged aluminum alloy shell and environmentally-sealed construction. They are intermateable with ITT Cannon and Souriau connectors and are built to withstand harsh environments, operating temperatures from -67˚F to +257˚F. Available with solder or crimp contacts, these connectors are a reliable choice for demanding applications.