MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an insert with front wall mount, rear wall mount, and jam nut receptacles. These connectors are environmentally sealed and can operate in temperatures ranging from -65 °C to 200 °C. They come in nine shell sizes and 52 insert arrangements, utilizing M39029 rear release crimp contacts in various sizes. Constructed with high-strength aluminum shells, they offer a variety of plating options including cadmium-free finishes. The bayonet mating type ensures secure connections, while the gold-plated contacts guarantee reliable conductivity. Suitable for military and industrial applications, these connectors meet MIL-DTL-38999 I specifications and are resistant to environmental factors. With a service rating of I, they are ideal for demanding settings requiring durable and high-performance electrical connectivity.
