The MIL-DTL-38999 Series II connectors are designed for rugged environments, offering reliable performance with up to 128 contacts. Featuring a wide operating temperature range of -65 °C to 200 °C, these connectors are ideal for harsh conditions. Available in various mounting styles, including front and rear wall mount, jam nut, and box mount receptacles, they ensure versatile installation options. With options for straight, RFI grounding, and standard plugs, they cater to different connectivity needs. The connectors come in aluminum shells with plating choices like electroless nickel and cadmium finishes, offering durability and corrosion resistance. Suitable for military applications and beyond, these connectors meet stringent MIL-DTL-38999 II specifications, guaranteeing high-quality performance.