MIL-DTL-38999 Series II connectors feature up to 128 contacts within a sealed insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various mounting styles including front wall mount, rear wall mount, jam nut, and box mount receptacles, these connectors offer versatility for different applications. Featuring 52 insert arrangements with M39029 rear release crimp contacts, they ensure secure and reliable connections. Made of aluminum with multiple plating options, such as cadmium and nickel, they meet RoHS compliance standards. With a straight plug configuration, gold-plated contacts, and a service rating of I, these connectors are suitable for demanding military and industrial environments.
