The MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an insert with environmental sealing. Operating between -65 °C and 200 °C, they offer reliable performance in extreme conditions. Available in various mounting options including front wall, rear wall, and jam nut receptacles, these connectors ensure secure connections. Utilizing M39029 rear release crimp contacts, they come in sizes 22D, 22M, 22, 20, 16, and 8 for versatile applications. Constructed with high-strength aluminum shells, they offer durability and are offered in different plating options such as cadmium and nickel for corrosion resistance. The RoHS compliant finishes make them environmentally friendly, ideal for military and industrial use. With a mating type of bayonet and a service class of T, these connectors provide reliable connectivity with a contact mating life of 500 cycles. Suitable for wall and jam nut mounting receptacles and plugs, they ensure optimal performance in demanding environments.
