The MIL-DTL-38999 Series I connectors offer robust connectivity with up to 128 contacts, ideal for harsh environments. Featuring front wall mount, rear wall mount, and jam nut receptacles, they ensure secure installations. With an operating temperature range from -65°C to 200°C, they are suitable for a wide range of applications. These connectors come in 9 shell sizes and 52 insert arrangements, accommodating various contact types. Constructed with high-strength aluminum shells and available in different plating options, including RoHS-certified finishes, they guarantee durability and reliability. With MIL-DTL-38999 I certification, they meet stringent military specifications, making them the preferred choice for demanding environments.