The MIL-DTL-38999 Series II connectors are designed for rugged environments, featuring up to 128 contacts in an insert and offering reliable performance in extreme temperatures ranging from -65 °C to 200 °C. With various mounting options such as front wall, rear wall, jam nut, and box mounts, these connectors provide versatility for different applications. They come in 9 shell sizes and 52 insert arrangements, accommodating M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. Constructed with aluminum shells and available in a range of plating options including cadmium-free finishes, these connectors meet RoHS compliance standards. Ideal for military and industrial use, they ensure secure and durable electrical connections with gold-plated removable crimp contacts. The Series II connectors are specified for service class E, offering environment-resistant properties for reliable performance in demanding conditions.
