D38999/24FJ4SN

MIL-DTL-38999 III (D38999) harsh environment connectors offer durable connectivity solutions with wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. Featuring 9 shell sizes and 54 insert arrangements, they accommodate M39029 contacts in various sizes, including 22D, 20, 16, 12, 10 power, and 8 twinax. Available in aluminum, stainless steel, and lightweight composite shells, these connectors come in a range of plating options such as olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel. With RoHS-compliant and cadmium-free finishes, along with Boeing BACC-approved designs, they ensure reliable performance in demanding environments. Suitable for military and aerospace applications, these connectors are designed for longevity, with a contact mating life of 500 cycles and conductivity for efficient signal transmission. The Electroless Nickel plated aluminum shell enhances durability, making them ideal for use in harsh conditions.