MIL-DTL-38999 Series II connectors feature up to 128 contacts within an environmentally sealed insert, designed for rugged applications with an operating temperature range of -65 °C to 200 °C. These connectors offer various mounting options, including front and rear wall mount, jam nut, and box mount receptacles, with straight, RFI grounding, and 90-degree cable clamp plugs available. Compliant with military specification MIL-DTL-38999 II, they utilize M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12, ensuring secure connections. Constructed with aluminum shells and offering multiple plating options, such as electroless nickel and cadmium finishes, these connectors guarantee reliable performance in harsh environments. They are ideal for applications requiring high durability and conductivity, with a service rating of I and a mating life of 500 cycles.
