RLB0914-821KL is a radial lead inductor from Bourns' RLB Series designed for high-current power supply and DC/DC converter circuits. It features an inductance of 820 µH ± 10%, a ferrite DR core with enameled copper wire windings, and Cu/Sn terminals for reliable electrical connections. The device operates across a temperature range of -40°C to +125°C with a maximum DC resistance of 1.8 O and a typical RMS current rating of 0.46 A. With a self-resonant frequency of 1.5 MHz and moisture sensitivity level 1, this inductor is well-suited for general-purpose power applications, DC/DC converters, and power supply circuits requiring stable inductance performance.