MIL-DTL-38999 Series II connectors feature up to 128 contacts housed in an insert, providing robust environmental sealing for reliable performance in harsh conditions. With a wide operating temperature range from -65 °C to 200 °C, these connectors are ideal for demanding applications. Available in various mounting styles including front wall mount, rear wall mount, jam nut, rear box mount, and front box mount receptacles, they offer versatility for different installation requirements. The connectors come in aluminum shells with options for plating finishes such as light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, including RoHS compliant cadmium-free finishes. Utilizing M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12, they ensure secure and efficient connections. Whether in military, aerospace, or industrial settings, the MIL-DTL-38999 Series II connectors provide high-performance connectivity for critical systems.
