MIL-DTL-38999 Series II connectors are designed for harsh environments, offering up to 128 contacts in an insert with environmental sealing. Operating between -65 °C and 200 °C, these connectors feature various mounting options like front and rear wall mount, jam nut, and box mount receptacles. Available in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts for reliable connections. Constructed with aluminum shells and offering plating options including cadmium and nickel, these connectors are durable and versatile. With a bayonet coupling design, they ensure secure mating in demanding applications, meeting MIL-DTL-38999 II military specifications for performance and reliability.
