MIL-DTL-38999 Series II connectors feature up to 128 contacts housed in an environmentally sealed insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various mounting configurations including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility for different applications. 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 sizes 22D, 22M, 22, 20, 16, and 12, they ensure reliable electrical connections. Constructed with aluminum shells and offering plating choices such as gold, electroless nickel, and cadmium-free finishes, they meet stringent performance and environmental standards. The MIL-DTL-38999 II connectors, with their robust design and 500-cycle mating life, are ideal for demanding military and industrial applications requiring secure and durable connectivity in challenging environments.
