D38999/20MB5PN

The MIL-DTL-38999 III (D38999) harsh environment connectors feature wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. Designed for rugged applications, they come in 9 shell sizes and 54 insert arrangements, with M39029 contacts in various sizes including 22D, 20, 16, 12, 10 power, and 8 twinax. Available in aluminum, stainless steel, and lightweight composite shells with plating options like olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, these connectors meet RoHS compliance and Boeing BACC approvals. Suitable for military and industrial use, they offer reliable connectivity in extreme conditions with a wide operating temperature range from -65°C to 200°C. The Series III connectors, with a focus on durability and performance, ensure efficient signal transmission and durability with 500 mating cycles.