MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an environmentally sealed insert. With an operating temperature range of -65 °C to 200 °C, these connectors offer versatility and reliability. Available in various shell sizes and insert arrangements, they use M39029 rear release crimp contacts and come in high-strength aluminum shells with multiple plating options, including cadmium-free finishes. The connector family includes front wall mount, rear wall mount, and jam nut receptacles, as well as RFI grounding plugs, ensuring compatibility with different setups. These circular connectors, meeting MIL-DTL-38999 I specifications, are ideal for applications requiring rugged performance and secure connectivity in demanding environments.
