MIL-DTL-38999 Series II connectors offer robust performance with up to 128 contacts in an insert, ideal for harsh environments. Featuring a wide temperature range from -65°C to 200°C, these connectors are designed for reliability in demanding applications. Available in various mounting styles including front and rear wall mount, jam nut, and box mount receptacles, they provide versatility for different installations. With options for straight, RFI grounding, and standard plugs, along with multiple shell sizes and insert arrangements, these connectors offer flexibility in design. Crafted from aluminum with various plating options, including RoHS compliant finishes, they ensure durability and compliance with industry standards. The MIL-DTL-38999 Series II connectors, with their high-quality construction and performance capabilities, are the ideal choice for military and industrial applications.