The Amphenol PT/PT-SE MIL-DTL-26482 Series I circular connectors provide high-density contact arrangements within a durable circular shell. Offering options like solder contacts (PT), high-performance crimp contacts (PT-SE), and commercial crimp contacts (PT-CE), these connectors are designed for rapid mating and unmating with a quick-disconnect bayonet coupling. Constructed with an aluminum alloy shell and hardware, they are well-suited for commercial, military, and aerospace environments, and are designed to operate under harsh conditions. They support a wide range of wire gauges and current-carrying capacity (up to 23 amps with wire gauges from 24 to 12 AWG), and offer environmentally sealed construction with multiple ripple wire sealing design.