The MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert. With environmental sealing and a wide operating temperature range of -65°C to 200°C, they ensure reliable performance in demanding conditions. Offering various mounting options such as front and rear wall mount, jam nut, and box mount receptacles, these connectors are versatile for different applications. Available in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. Constructed with aluminum shells and offering plating options like cadmium and nickel, they meet stringent military specifications for durability. The connectors, with gold-plated contacts and bayonet coupling, provide secure and high-quality connectivity. Suitable for use in environments requiring RoHS compliance, these connectors are essential for aerospace, defense, and industrial applications.
