MIL-DTL-38999 Series I connectors boast up to 128 contacts in a sealed insert, designed for harsh environments with an operating range of -65°C to 200°C. Featuring various mount options including front and rear wall mount, as well as jam nut receptacles, they ensure versatile connectivity. These connectors, compliant with military specification MIL-DTL-38999 I, offer durability with high-strength aluminum shells and multiple plating choices such as cadmium and nickel. Utilizing M39029 rear release crimp contacts, they guarantee secure connections in sizes 22D, 22M, 22, 20, 16, and 8. Suitable for applications requiring RoHS compliance, these connectors are the ideal choice for demanding environmental conditions.