MIL-DTL-38999 Series I connectors boast high durability with up to 128 contacts housed in a robust insert. Designed for harsh environments, these connectors are environmentally sealed and can operate in temperatures ranging from -65 °C to 200 °C. Featuring front wall mount, rear wall mount, and jam nut receptacles, they offer versatility in installation. With 9 shell sizes and 52 insert arrangements available, including M39029 rear release crimp contacts, these connectors cater to various connectivity needs. Constructed with high-strength aluminum shells, they come in different plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum. RoHS certified finishes are also available. Suitable for military applications, these connectors ensure reliable performance with gold-plated contacts, bayonet coupling, and a mating cycle rating of 500 cycles. Their conductive nature and ingress protection make them ideal for potting applications.
