MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various configurations like front wall mount, rear wall mount, and jam nut receptacles, they ensure secure and reliable connections. These connectors, complying with military specification MIL-DTL-38999 I, boast high strength aluminum shells and come in 9 shell sizes with 52 insert arrangements. Incorporating M39029 rear release crimp contacts, they offer versatility for different contact sizes. With plating options including electroless nickel and cadmium finishes, they cater to diverse application needs. RoHS compliant versions are also available, ensuring environmental responsibility. Suitable for demanding environments, these connectors guarantee optimal performance and durability in critical operations.