The MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an insert. These connectors are environmentally sealed and can operate in extreme temperatures ranging from -65 °C to 200 °C. Available in various shell sizes and insert arrangements, they offer versatility in applications. Constructed with high-strength aluminum shells and offering multiple plating options, including RoHS certified finishes, these connectors ensure durability and reliability. With a range of receptacles and grounding plugs, they provide flexibility for different mounting requirements. Ideal for military and industrial use, the MIL-DTL-38999 Series I connectors are essential for maintaining secure and reliable electrical connections in demanding environments.