MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an environmentally sealed insert. With an operating temperature range of -65 °C to 200 °C, they offer reliable performance in extreme conditions. Available in various shell sizes and insert arrangements, these connectors come in high-strength aluminum shells with options for plating such as cadmium and nickel. The straight plug configuration, with bayonet coupling and removable crimp contacts, ensures secure and efficient connections. Trusted for military applications, these connectors are built to withstand rigorous use with a mating life of 500 cycles. The Series I connectors are ideal for wall and jam nut mounting receptacles, providing reliable conductivity and environmental resistance.
