MIL-DTL-38999 Series I connectors feature up to 128 environmentally sealed contacts with an operating temperature range of -65 °C to 200 °C. Designed for harsh environments, they come in various configurations including front and rear wall mount receptacles, jam nut receptacles, and RFI grounding plugs. With 9 shell sizes and 52 insert arrangements, these connectors utilize M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 8, accommodating a range of cable types. Constructed with high strength aluminum shells, they offer multiple plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, with some models featuring RoHS certified cadmium-free finishes. These connectors, meeting MIL-DTL-38999 I specifications, are ideal for demanding applications requiring reliable electrical connectivity in challenging conditions.
