The BCR-221JL from Coilcraft is a RF Inductor with Inductance 0.22 µH, DC Resistance 0.1 Ohms, DC Current 1200 mA(Irms), Self Resonant Frequency 10 MHz to 40 GHz, Operating Temperature -40 to 85 Degree C. Tags: Wire Wound Inductor. More details for BCR-221JL can be seen below.