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. Offering various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they ensure secure connectivity in harsh environments. Available in 9 shell sizes and 52 insert arrangements, these connectors utilize M39029 rear release crimp contacts for reliable performance. Constructed with aluminum shells and plated with options such as gold, electroless nickel, and cadmium finishes, they meet stringent military specifications. Suitable for back panel installation, these connectors are ideal for aerospace, defense, and industrial applications requiring high-performance and durability.
