MIL-DTL-38999 III (D38999) harsh environment connectors consist of wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. They are offered in 9 shell sizes and 54 insert arrangements, utilizing M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax. 38999 Series 3 connectors are offered in a variety of shell materials, including aluminum, stainless steel, and lightweight composite. They are also available in a wide assortment of plating options, including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel. Selection includes RoHS-compliant, cadmium-free finishes, as well as Boeing BACC-approved designs.
Part Aliases: TE Connectivity | Deutsch YACT24ME35JEV00100
MIL-DTL-38999 III (D38999) harsh environment connectors offer reliable performance in demanding conditions. This specific model, designated as SKU D38999/24ME35JE, features a jam nut receptacle design with 55 gold-plated socket contacts, providing excellent conductivity. With a voltage rating of 400 V AC, 550 V DC, and 1300 Vrms, these connectors are suitable for a wide range of applications. Constructed with a composite shell and featuring triple start threaded mating, they ensure secure and durable connections. Operating efficiently in temperatures ranging from -65 to 200 °C (-85 to 392 °F), they are ideal for use in extreme environments. Boasting a service rating of M and meeting high-reliability standards, these connectors are a dependable choice for aerospace, defense, and other critical applications.