MIL-DTL-38999 Series II connectors offer high-performance connectivity, featuring up to 128 contacts within a sealed insert. Designed for harsh environments, they operate reliably in temperatures ranging from -65 °C to 200 °C. Available in various mounting configurations, including front and rear wall mount, jam nut, and box mount receptacles, these connectors accommodate diverse installation needs. With options such as straight, RFI grounding, and 90-degree cable clamp plugs, versatility is key. The connectors, compliant with military specification MIL-DTL-38999 II, utilize M39029 rear release crimp contacts for secure connections. Crafted from aluminum with multiple plating choices, including cadmium-free finishes, they ensure durability and performance. Suitable for applications requiring environmental resilience, these connectors are ideal for demanding industrial and military settings.