MIL-DTL-38999 Series I connectors feature up to 128 contacts in an environmentally sealed insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. This connector family includes front wall mount, rear wall mount, and jam nut receptacles with RFI grounding plugs, offering versatility in installation. With 9 shell sizes and 52 insert arrangements available, they utilize M39029 rear release crimp contacts, ensuring secure connections. Constructed with high-strength aluminum shells and various plating options such as cadmium and nickel, these connectors meet stringent military specifications for reliability. Suitable for applications requiring RoHS compliance, they guarantee 500 mating cycles and reliable conductivity, making them ideal for demanding environments.
