The MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an environmentally sealed insert. With a wide operating temperature range of -65°C to 200°C, these connectors offer reliable performance in demanding conditions. Available in various mounting styles such as front wall mount, rear wall mount, and jam nut receptacles, they provide flexibility for different applications. The connectors come in 9 shell sizes and 52 insert arrangements, accommodating M39029 rear release crimp contacts in multiple sizes. Constructed with aluminum shells and offering a range of plating options including cadmium-free finishes, they ensure durability and compliance with RoHS standards. With gold-plated contacts and a mating life of 500 cycles, these connectors guarantee high conductivity and longevity. Suitable for military and industrial use, they are ideal for applications requiring rugged, high-performance connectivity in challenging environments.
