MIL-DTL-38999 Series II connectors feature up to 128 contacts in an insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various configurations such as front and rear wall mount, jam nut, and box mount receptacles, they offer versatility for different applications. With options for straight, RFI grounding, and standard plugs, these connectors come in 9 shell sizes and 52 insert arrangements, utilizing M39029 rear release crimp contacts. Constructed with aluminum shells and offering plating choices like cadmium and nickel, they provide reliable performance with RoHS compliant finishes. Suitable for military and industrial use, these connectors ensure durability and conductivity with features like bayonet coupling, gold contact plating, and environment-resistant design.
