MIL-DTL-38999 Series II connectors feature up to 128 contacts in an environmentally sealed insert, ideal for harsh environments with an operating temperature range of -65 °C to 200 °C. Offering various mounting options including front and rear wall mount, jam nut, and box mount receptacles, these connectors ensure secure and reliable connections. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts for efficient assembly. Constructed with aluminum shells and plated with options like electroless nickel and cadmium finishes, they meet stringent military specifications. Designed for durability, these connectors guarantee 500 mating cycles and reliable conductivity, making them suitable for demanding applications.
