The MIL-DTL-38999 Series II connectors feature up to 128 environmentally sealed contacts, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various mounting styles including front and rear wall mount, jam nut, and box mount receptacles, as well as straight and 90-degree cable clamp plugs. With 52 insert arrangements and M39029 rear release crimp contacts, they offer versatility in applications. Constructed with aluminum shells and plated with options like cadmium or nickel, these connectors ensure durability and performance. RoHS certified finishes are also available, meeting environmental standards. Suitable for military and industrial use, they guarantee reliable connectivity with 500 mating cycles and EMI/RFI shielding. Explore our MS27484 connectors for high-quality electrical solutions in demanding environments.