The MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an environmentally sealed insert. With a wide operating temperature range of -65 °C to 200 °C, these connectors offer reliable performance in extreme conditions. Available in various shell sizes and insert arrangements, they accommodate M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 8, including coax and twinax options. Constructed with high-strength aluminum shells and offering multiple plating choices such as cadmium and nickel, these connectors ensure durability and versatility. The family includes front and rear wall mount as well as jam nut receptacles, all with RFI grounding plugs. Meeting MIL-DTL-38999 I military specifications, they are ideal for applications requiring secure and efficient electrical connections in demanding settings.
