MS27656 Series I connectors are essential for reliable electrical connections in harsh environments, meeting stringent MIL-DTL-38999 military specifications. Featuring a robust aluminum shell with wall mounting flange, these receptacles accommodate 43 removable crimp contacts, ensuring secure and efficient signal transmission. With a durable electroless nickel or cadmium olive drab finish, they offer superior corrosion resistance, ideal for demanding applications. Operating flawlessly in temperatures ranging from -65°C to 175°C, these connectors guarantee performance in extreme conditions. Their bayonet coupling design facilitates quick and easy mating, while gold-plated socket contacts ensure high conductivity and long-term reliability. Engineered for 500 mating cycles, they provide dependable service in mission-critical systems, making them a preferred choice for high-reliability applications.