MIL-DTL-38999 Series II connectors offer high-performance connectivity with up to 128 contacts, designed for harsh environments. These environmentally sealed connectors feature a wide operating temperature range from -65 °C to 200 °C, ensuring reliability in extreme conditions. Available in various mounting styles, including front and rear wall mount, jam nut, and box mount receptacles, they cater to diverse application needs. With options for straight, RFI grounding, and standard plugs, in addition to 52 insert arrangements, these connectors provide flexibility in installation. Constructed with durable aluminum shells and offering multiple plating finishes, such as electroless nickel and cadmium-free coatings, they meet stringent military specifications. The use of M39029 rear release crimp contacts ensures secure connections, while their bayonet coupling mechanism facilitates quick and easy mating. Suitable for potting applications, these connectors, with gold-plated contacts, guarantee high conductivity and a mating life of 500 cycles. Compliant with RoHS regulations, they are ideal for demanding military and industrial environments.
