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 YACT26JA35AEV00100
STRAIGHT PLUG: This MIL-DTL-38999 III (D38999) connector features a composite shell with olive drab cadmium plating, offering robust environmental resistance in harsh conditions. With 6 size 22D contacts, it ensures reliable power and signal transmission, rated for 5A, 400VAC, and 550VDC. The triple-start threaded mating design guarantees secure connections, ideal for high vibration applications. Operating from -65°C to 200°C, this connector suits demanding military and aerospace environments, meeting Boeing BACC standards. Its lightweight yet durable construction, along with EMI/RFI shielding, makes it a dependable choice for mission-critical systems. (Part Alias: YACT26JA35AEV00100)