MIL-DTL-38999 Series II connectors feature up to 128 contacts in an environmentally sealed insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various mount types including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. With options for straight, RFI grounding, and standard plugs with a 90-degree cable clamp, these connectors cater to diverse connectivity needs. Utilizing M39029 rear release crimp contacts in different sizes, they ensure reliable performance. Crafted from aluminum with plating options such as gold, electroless nickel, and cadmium-free finishes, they guarantee durability and compliance with RoHS standards. Ideal for military and industrial applications, these connectors, part of the MIL-DTL-38999 II series, are trusted for their quality and performance in demanding settings.