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. Available in various configurations including front and rear wall mount, as well as jam nut receptacles, they offer reliable RFI grounding. With 52 insert arrangements and M39029 rear release crimp contacts, they ensure secure connections in sizes 22D, 22M, 22, 20, 16, and 8. Constructed with high-strength aluminum shells and offering multiple plating options such as electroless nickel and cadmium finishes, these connectors meet stringent military specifications for durability and performance. The RoHS compliant versions provide environmentally friendly alternatives without compromising on quality. Suitable for demanding applications, these MIL-DTL-38999 I connectors, with their gold-plated contacts, ensure efficient conductivity and a mating life of 500 cycles, making them ideal for use in environment-resistant box and through bulkhead mounting receptacle types.
