The SRR1280A-330M is a shielded power inductor from Bourns' SRR1280A series, featuring a nominal inductance of 33 µH with ±20% tolerance. It is rated for an RMS current of 3.5 A and a saturation current of 3.3 A, with a quality factor (Q) of 28 at 2.52 MHz test frequency. The inductor exhibits a self-resonant frequency of 9.5 MHz and a maximum DC resistance of 57.0 mS, providing efficient energy storage and filtering in power conversion circuits. The device operates over a temperature range of -40°C to +125°C with a typical temperature rise of 40°C at rated current, and features ferrite core construction with enameled copper windings. This component is AEC-Q200 compliant and RoHS compliant with halogen-free materials, making it suitable for automotive, industrial power supplies, and DC-DC converter applications requiring reliable electromagnetic filtering and energy storage.