MIL-DTL-38999 Series II connectors feature up to 128 contacts in an environmentally sealed insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various receptacle types, including front and rear wall mount, jam nut, and box mount, these connectors offer versatility in installation. With options for straight, RFI grounding, and standard plugs, along with a range of shell sizes and insert arrangements, they accommodate diverse connectivity needs. Utilizing M39029 rear release crimp contacts, the connectors ensure reliable performance. Constructed with aluminum shells and offered in multiple plating options, including cadmium-free finishes, they meet stringent military specifications. Featuring gold-plated removable crimp contacts, these circular connectors provide high conductivity and durability, suitable for demanding applications requiring EMI/RFI shielding and environmental resistance. With a mating type of bayonet and a service rating of I, they are ideal for use in rugged environments.
