RLB9012-100KL is a radial leaded inductor designed for power supply filtering and DC/DC converter applications. It features an inductance of 10.0 µH ± 10% measured at 1 kHz, with a Q factor reference of 50 at a test frequency of 2.52 MHz. The inductor has a self-resonant frequency (SRF) minimum of 14.00 MHz, a maximum DC resistance (RDC) of 0.045 ohms, and supports a maximum rated DC current (IDC) of 3.40 A. 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-purpose power electronics where low DC resistance and reliable inductance are required.