MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, designed for harsh environments with operating temperatures ranging from -65 °C to 200 °C. These environmentally sealed connectors come in various configurations, including front wall mount, rear wall mount, and jam nut receptacles, as well as RFI grounding plugs. Compliant with military specification MIL-DTL-38999 I, they offer reliable performance with M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 8, including coax and twinax options. Constructed with high-strength aluminum shells and available in different plating finishes like gold, electroless nickel, and cadmium-free options, these connectors ensure durability and conductivity. With a mating type of bayonet and a service rating of II, they are suitable for demanding applications requiring secure electrical connections in challenging environments.
