The MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an insert and offering front wall mount, rear wall mount, and jam nut receptacles with RFI grounding plugs. With an operating temperature range of -65 °C to 200 °C, they ensure reliable performance in extreme conditions. These connectors, compliant with military specification MIL-DTL-38999 I, come in 9 shell sizes and 52 insert arrangements, using M39029 rear release crimp contacts in various sizes. Constructed with high-strength aluminum shells and available in different plating options such as cadmium and nickel, they provide durability and corrosion resistance. Suitable for applications requiring a secure, conductive connection, these connectors are vital in aerospace, defense, and industrial settings.
