SRN3012TA-220M is a semi-shielded power inductor from Bourns designed for use in power conversion and filtering applications. It features an inductance of 22 µH with ±20% tolerance, a minimum quality factor of 22 at 1 MHz, and a self-resonant frequency of 25 MHz typical. The inductor has a DC resistance of 0.58 O (±20%), rated RMS current of 0.61 A, and saturation current of 0.49 A, with operating temperatures ranging from -55°C to +125°C. The device is AEC-Q200 compliant, RoHS compliant, and halogen-free, making it suitable for automotive and industrial power management circuits, DC-DC converters, and EMI filtering applications where reliability and compliance are essential.