MIL-DTL-38999 Series II connectors offer robust connectivity with up to 128 contacts in an environmentally sealed insert. Designed for harsh environments, these connectors maintain reliable performance 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 ensure versatile installation. Featuring straight, RFI grounding, and standard plugs with a 90 degree cable clamp, these connectors accommodate diverse wiring needs. Compliant with military specification MIL-DTL-38999 II, they guarantee high-quality construction with aluminum shells and RoHS certified finishes like electroless nickel and cadmium olive drab. With gold-plated removable crimp contacts, these connectors offer optimum conductivity and durability, making them ideal for demanding applications in aerospace, defense, and industrial sectors.