MIL-DTL-38999 Series I connectors feature up to 128 contacts in an environmentally sealed insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various configurations including front wall mount, rear wall mount, and jam nut receptacles, they offer RFI grounding plugs and use M39029 rear release crimp contacts. With options for different shell sizes, insert arrangements, and plating finishes such as cadmium-free coatings, these connectors are ideal for military-grade applications requiring reliability and durability. Made from high strength aluminum, they ensure secure connectivity with gold-plated contacts, suitable for demanding environments.
