MIL-DTL-38999 Series II connectors, known for their rugged design, offer reliable connectivity in harsh environments. With up to 128 contacts housed in environmentally sealed inserts, these connectors ensure optimal performance even in extreme conditions. Operating seamlessly at temperatures ranging from -65 °C to 200 °C, they are versatile and dependable. Available in various mounting options including front and rear wall mount, jam nut, and box mount receptacles, these connectors cater to diverse installation needs. Featuring straight, RFI grounding, and standard plugs with a 90-degree cable clamp, they provide flexibility in cable management. Utilizing M39029 rear release crimp contacts, these connectors are efficient and easy to install. Constructed with aluminum shells and offered in different plating options such as gold, electroless nickel, and cadmium-free finishes, they ensure durability and longevity. With their MIL-DTL-38999 II certification, these connectors meet stringent military specifications, making them ideal for a wide range of applications requiring secure and high-performance electrical connections.