The D369-B33-AS1 is a 3-position, panel-mount receptacle from TE Connectivity's 369 series, designed for fast, tool-less mounting to panels, brackets, or chassis. It features red-colored keying for easy identification, a secure button-latching mechanism, and comes equipped with three Size 22 socket contacts made from gold-plated copper alloy. Constructed from high-performance composite thermoplastic, it is fully sealed with an IP65 rating and operates over a temperature range of -55°C to +175°C. The connector is designed for high reliability in harsh environments, offering excellent resistance to vibration, shock, and fluids. Its compact, lightweight, and stackable design makes it ideal for space-constrained aerospace and defense applications such as cabin lighting, seat wiring, in-flight entertainment, and galley systems.