The D38999/21YG41XN is a high-reliability circular connector designed to meet military specifications. Part of the MIL-DTL-38999 Series III, this box mount receptacle features a nickel iron alloy contact material with gold plating for optimal conductivity and corrosion resistance. With a shell size of 21 and a pin contact type, it is suitable for wire sizes ranging from 24 to 20 AWG. The stainless steel shell with passivated finish ensures durability in harsh environments. The G41 insert arrangement, N keying position, and threaded locking mechanism provide secure and foolproof connections. This connector is ideal for use in aerospace, defense, and other mission-critical applications.
