RLB9012-331KL is a radial leaded inductor designed for power supply and DC/DC converter applications. It features an inductance of 330.0 µH ± 10% measured at 1 kHz, with a Q reference of 20 at a test frequency of 0.796 MHz. The inductor has a maximum DC resistance of 0.850 ohms and supports a maximum DC current of 0.70 A, with a self-resonant frequency minimum of 2.30 MHz. Constructed with a ferrite DR core and enameled copper wire, it operates over a temperature range of -55°C to +125°C. This RoHS compliant component is well-suited for general use in power supplies and DC/DC converters where reliable inductance performance is required.