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. This connector family includes front wall mount, rear wall mount, and jam nut receptacles, as well as RFI grounding plugs. With 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in various sizes. Constructed with high-strength aluminum shells, they offer plating options like light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum. RoHS certified finishes are also available. Suitable for military and industrial applications, these connectors provide reliable connectivity with gold-plated removable crimp contacts and bayonet coupling. The straight plug design, with a shell size of 15 and contact sizes 16(4) and 20(8), ensures efficient installation. Meeting MIL-DTL-38999 I specifications, they guarantee performance in demanding environments with a service class of E, conductivity, and environment-resistant properties.
