The MIL-DTL-38999 Series II connectors feature up to 128 contacts within an environmentally sealed insert, designed for harsh environments with an operating range of -65 °C to 200 °C. Available in various mounting styles including front and rear wall mount, jam nut, and box mount receptacles, these connectors offer versatility in installation. With options for straight, RFI grounding, and 90-degree cable clamp plugs, they accommodate different cable configurations. Utilizing M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12, they ensure secure and reliable connections. Constructed with aluminum shells and offering plating choices such as cadmium and nickel, these connectors are durable and corrosion-resistant. Compliant with military specification MIL-DTL-38999 II, they are suitable for demanding applications in aerospace, defense, and industrial settings.
