The 026011C-18NXJR_ from Coilcraft is a RF Inductor with Inductance 0.018 uH, DC Resistance 0.46 Ohms, DC Current 250 mA (Irms), Self Resonant Frequency 4.75 GHz, Operating Temperature -40 to 125 Degree C. Tags: Ceramic Inductor, Chip Inductor, Wire Wound Inductor. More details for 026011C-18NXJR_ can be seen below.