MIL-DTL-38999 Series II connectors boast up to 128 contacts in an insert, sealed for environmental protection and rated for a wide operating temperature range of -65°C to 200°C. These harsh environment connectors come in various configurations, including front and rear wall mount, jam nut, and box mount receptacles, with straight, RFI grounding, and standard plugs available. Featuring 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. Constructed with durable aluminum shells and offered in multiple plating options, including cadmium-free finishes, these connectors meet stringent military specifications for reliability in demanding applications.
