D38999/24FC4SA

The MIL-DTL-38999 III (D38999) harsh environment connectors offer rugged reliability for demanding applications. Available in various configurations including wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, they are designed to meet stringent military specifications. With 9 shell sizes and 54 insert arrangements, these connectors accommodate M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, they ensure long-lasting performance in challenging conditions. The wide range of plating options, including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, caters to diverse environmental requirements. With RoHS-compliant and cadmium-free finishes available, these connectors also meet stringent regulatory standards. Suitable for aerospace, defense, and industrial applications, the 38999 Series 3 connectors guarantee secure and reliable connectivity in harsh operating environments.