MIL-DTL-38999 Series I connectors feature up to 128 contacts in an environmentally sealed insert, designed for rugged applications with an operating temperature range of -65 °C to 200 °C. This connector family offers front wall mount, rear wall mount, and jam nut receptacles with RFI grounding plugs, available in 9 shell sizes and 52 insert arrangements. Utilizing M39029 rear release crimp contacts in various sizes, including coax and twinax, these connectors ensure reliable connectivity. Crafted from high-strength aluminum, they come in different plating options such as electroless nickel and cadmium finishes, including RoHS-certified cadmium-free variants. Suitable for harsh environments, these connectors are ideal for military and industrial applications requiring durable and secure electrical connections.
