RLB0812-333KL is a radial lead inductor from Bourns' RLB Series designed for high-current power supply and DC/DC converter circuits. The component features a ferrite DR core with enameled copper wire windings and Cu/Sn terminals, delivering an inductance of 33 mH ± 10% with a quality factor (Q) of 60 at a test frequency of 0.0796 MHz. It exhibits a self-resonant frequency (SRF) minimum of 0.16 MHz and a maximum DC resistance (RDC) of 140 O, with a maximum DC current (IDC) rating of 20 mA. The inductor operates reliably across a temperature range of -40°C to +125°C and is housed in a shrinkable tube rated for 125°C and 600 V, making it suitable for demanding power conversion applications requiring stable inductance and low losses.