The 0603DC-R15X_RW from Coilcraft is a RF Inductor with Inductance 0.15 uH, DC Resistance 1.05 Ohms, DC Current 0.22 to 0.52 A, Self Resonant Frequency 1.1 GHz, Quality Factor 47. Tags: Wire Wound Inductor, Ceramic Inductor, Chip Inductor. More details for 0603DC-R15X_RW can be seen below.