The 0402FL-221XJR_ from Coilcraft is a RF Inductor with Inductance 0.22 uH, DC Resistance 0.29 Ohms, DC Current 300 to 580 mA, Self Resonant Frequency 1120 MHz, Operating Temperature -40 to 125 Degree C. Tags: Chip Inductor, Wire Wound Inductor. More details for 0402FL-221XJR_ can be seen below.