The MIL-DTL-38999 Series II connectors are designed for harsh environments, offering reliable connectivity with up to 128 contacts in an insert. These environmentally sealed connectors feature a wide operating temperature range from -65 °C to 200 °C, ensuring performance in extreme conditions. Available in various mount types including front and rear wall mount, jam nut, and box mount receptacles, they provide versatility for different applications. The connectors come in 9 shell sizes and 52 insert arrangements, accommodating M39029 rear release crimp contacts. Constructed with aluminum shells and offering multiple plating options, including cadmium-free finishes, they meet stringent military specifications. With gold contact plating, removable crimp contacts, and bayonet coupling, these connectors ensure secure and efficient electrical connections. Suitable for diverse industries, from aerospace to industrial, they guarantee durability and performance, with a service rating of I and a mating life of 500 cycles.
