MIL-DTL-38999 Series I connectors are designed for rugged environments, featuring up to 128 contacts in an insert and a wide operating temperature range from -65 °C to 200 °C. These connectors offer front wall mount, rear wall mount, and jam nut receptacles with RFI grounding plugs, ensuring secure connections. With 9 shell sizes and 52 insert arrangements available, they accommodate various applications. The connectors utilize M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 8, including coax and twinax options. Constructed from high-strength aluminum, they come in different plating options such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, meeting diverse industrial needs. Featuring RoHS-certified finishes, these connectors are ideal for demanding environments where reliability is paramount.
