SRF1280-680M is a dual-winding shielded power inductor from Bourns designed for use in SEPIC topology power supplies and various power conversion applications. In parallel configuration, it provides 68 µH inductance at 100 kHz with ±20% tolerance, a maximum DC resistance of 0.123 O, and rated current of 2.44 A RMS with saturation current of 4.44 A. In series configuration, the inductance reaches 265.9 µH with a maximum DC resistance of 0.469 O, rated current of 1.22 A RMS, and saturation current of 2.22 A. The component features a ferrite core with enameled copper windings, operates across -40°C to +125°C, and is magnetically shielded to minimize radiation. It is ideal for communication equipment, computing systems, LCD backlights, and consumer electronics requiring compact, efficient power management solutions.