MIL-DTL-38999 Series II connectors offer high-performance connectivity with up to 128 contacts, ideal for harsh environments. Designed for durability, they are environmentally sealed and can operate in temperatures ranging from -65 °C to 200 °C. These connectors come in various configurations, including front and rear wall mount, jam nut, and box mount receptacles. Featuring thin walls and restricted lengths, they ensure a secure fit in space-constrained applications. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts for reliable connections. Constructed with aluminum shells and a choice of plating options, including cadmium-free finishes, they meet stringent military specifications for performance and durability. Perfect for a wide range of applications, these connectors offer superior conductivity and ingress protection, with a mating life of 500 cycles.
