D38999/20WJ4PN

The MIL-DTL-38999 III (D38999) harsh environment connectors offer a comprehensive range of options, including wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. With compatibility in 9 shell sizes and 54 insert arrangements, these connectors feature M39029 contacts in various sizes, from 22D to 8 twinax, catering to diverse connectivity needs. Available in aluminum, stainless steel, and lightweight composite shells, they boast a selection of plating options such as olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel. With RoHS-compliant and cadmium-free finishes, along with Boeing BACC-approved designs, they ensure high performance and reliability in demanding environments. Suitable for military, aerospace, and industrial applications, these connectors guarantee secure and efficient electrical connections with their rugged construction and wide temperature range.