SRF0703-331M is a dual-winding shielded power inductor from the SRF0703 series designed for multiple topologies including parallel, series, dual-inductor, and transformer configurations. In parallel mode, it provides 330 µH inductance with a DC resistance of 2.16 O and rated current of 0.42 A, while in series mode it delivers 1320 µH inductance with 8.25 O DC resistance and 0.211 A rated current. The component features magnetically shielded construction for low radiation, operates across a temperature range of -40°C to +125°C, and is RoHS compliant. It is commonly used in SEPIC topology power supplies for communication equipment, notebooks, desktop computers, servers, LCDs, flat panels, backlights, camcorders, and HDTVs, offering reliable performance in demanding power conversion applications.