MIL-DTL-38999 Series I connectors are designed for rugged environments, featuring up to 128 contacts housed in an insert for secure connectivity. With a wide operating temperature range of -65 °C to 200 °C, these connectors are built to withstand harsh conditions. Available in various configurations including front wall mount, rear wall mount, and jam nut receptacles, they offer versatility in installation. The connectors meet military specification MIL-DTL-38999 I and come in high-strength aluminum shells with options for plating such as cadmium and nickel. With RoHS compliant finishes, they ensure reliability and performance in demanding applications.