D38999/20WD15SN

The MIL-DTL-38999 III (D38999) harsh environment connectors offer reliable connectivity in demanding conditions. Available in various configurations including wall mount receptacles, jam nut receptacles, and self-locking RFI plugs, these connectors come in 9 shell sizes and 54 insert arrangements. Utilizing M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, they ensure secure and efficient electrical connections. With shell materials ranging from aluminum to stainless steel and lightweight composite, and plating options such as olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, these connectors are versatile and durable. RoHS-compliant and cadmium-free finishes are available, meeting stringent environmental standards. Suitable for a wide range of applications, including aerospace and defense, the MIL-DTL-38999 III connectors are designed to perform in extreme temperatures, with a maximum operating temperature of 175°C and a minimum of -65°C. Trust in their reliability with a contact mating life of 500 cycles and ingress protection for environmental resilience.