The MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert with environmental sealing. With an operating temperature range of -65 °C to 200 °C, these connectors offer reliable performance in extreme conditions. Available in various receptacle types such as front and rear wall mount, jam nut, and box mount, they provide versatility in installation. The connectors come in aluminum shells with plating options including light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, catering to different application needs. Utilizing M39029 rear release crimp contacts, they ensure secure connections. RoHS certified cadmium-free finishes are also available, making them environmentally friendly options. With a service rating of M and service class E, these connectors are suitable for demanding military and industrial applications requiring rugged and reliable connectivity.
