The PQ2617BHA-4R7K is a magnetically shielded power inductor from Bourns' PQ2617BHA series designed for high-performance power conversion and energy storage applications. It features a flat wirewound construction with an inductance of 4.7 µH (±10% tolerance) at 100 kHz, a self-resonant frequency of 30 MHz, and a low DC resistance of 2.16 mO typical (2.50 mO maximum). The device delivers a rated RMS current of 28 A with saturation currents of 61.2 A (Isat1) and 62.4 A (Isat2), providing excellent current handling capability and high saturation performance. The inductor is AEC-Q200 compliant, RoHS compliant, and halogen-free, with an extra solder pad for enhanced mechanical stability. It is well-suited for automotive, industrial power supplies, and DC-DC converter applications where magnetic shielding and low losses are critical.