DF3A-11P-2DS from Hirose Electric Co Ltd is a rectangular connector header designed for board-to-wire or board-to-board interconnect needs where compact size, dependable mechanical connection, and right-angle through-hole mounting are important. With 11 positions on a 2.00 mm pitch and an operating range of -55°C to 105°C, it fits well in industrial controls, consumer electronics, embedded systems, instrumentation, and other space-conscious assemblies that require stable signal routing. Engineers typically choose parts in the DF3 family for proven connector architecture, practical PCB integration, and suitability for production environments. Based on the available data, lifecycle status is currently unknown, so design teams should confirm long-term availability directly with Hirose or an authorized source before committing to new programs. RoHS compliance information is not explicitly provided in the supplied specifications, so compliance should be treated as information not available until verified through the official datasheet, manufacturer declaration, or distributor compliance documentation.