MIL-DTL-38999 Series II connectors offer high-performance connectivity with up to 128 contacts in a single insert. Designed for harsh environments, these connectors are environmentally sealed and can operate in temperatures ranging from -65 °C to 200 °C. Featuring various mounting options such as front and rear wall mount, jam nut, and box mount receptacles, they provide versatility in installation. The connectors, available in 9 shell sizes and 52 insert arrangements, utilize M39029 rear release crimp contacts for reliable connections. Constructed with aluminum shells and offering plating options including gold, electroless nickel, and cadmium finishes, they ensure durability and conductivity. With a mating style of bayonet coupling and a service rating of I, these connectors are suitable for demanding applications. RoHS compliant options are available, meeting environmental standards without compromising performance.
