The MIL-DTL-38999 Series II connectors offer high-performance connectivity with up to 128 contacts in a durable insert. Designed for harsh environments, these connectors are fully sealed and can operate in temperatures ranging from -65 °C to 200 °C. Available in various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they cater to diverse installation needs. Featuring thin walls and restricted lengths, they ensure efficient space utilization. With options for straight, RFI grounding, and 90-degree cable clamp plugs, they provide flexibility in cable management. Compliant with military specifications and equipped with M39029 rear release crimp contacts, these connectors guarantee reliable performance. Crafted from aluminum with a choice of plating finishes including cadmium and nickel, they offer corrosion resistance. The RoHS-compliant models further enhance environmental sustainability. Suitable for demanding applications, the MIL-DTL-38999 Series II connectors are ideal for aerospace, defense, and industrial sectors.