The 0603DC-R22X_RW from Coilcraft is a RF Inductor with Inductance 0.22 uH, DC Resistance 1.69 Ohms, DC Current 0.16 to 0.39 A, Self Resonant Frequency 0.9 GHz, Storage Temperature -40 to 140 Degree C. Tags: Wire Wound Inductor, Ceramic Inductor, Chip Inductor. More details for 0603DC-R22X_RW can be seen below.