The RL622-221K-RC is a radial lead RF choke from the Bourns RL6222 Series designed for RF filtering and energy storage in power conversion circuits. This inductor features an inductance value of 2200 µH with ±10% tolerance, a minimum quality factor (Q) of 20, and a self-resonant frequency (SRF) of 252 kHz. The device exhibits a maximum DC resistance of 0.9 O and supports a DC current rating of 6.8 A, making it suitable for moderate to high-current applications. The RL622-221K-RC is RoHS compliant and finds common use in DC/DC converters, power supplies, desktop notebooks, and output choke applications where reliable inductance and low losses are required.