The MIL-DTL-38999 Series II connectors feature up to 128 contacts within an insert, offering robust environmental sealing and a wide operating temperature range from -65°C to 200°C. Designed for harsh environments, these connectors come in various configurations including front and rear wall mounts, jam nut, and box mounts. Available in 9 shell sizes with 52 insert arrangements, they utilize M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. Constructed with aluminum shells and offering options like light iridescent yellow cadmium plating, olive drab cadmium, electroless nickel, and black anodized aluminum, these connectors meet stringent military specifications for reliability and performance.
