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, along with RFI grounding plugs, offering versatility in installation. With 9 shell sizes and 52 insert arrangements available, they accommodate various contact sizes, including M39029 rear release crimp contacts. Constructed with high strength aluminum shells, these connectors come in different plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, with RoHS certified cadmium-free finishes. Suitable for military applications, these connectors are reliable with gold-plated contacts, ensuring conductivity and durability. The Series I connectors, with their Bayonet coupling and removable crimp contacts, are ideal for demanding environments, providing a secure and efficient connection solution.
