The 7847804180 from Wurth Elektronik is a RF Inductor with Inductance 0.018 uH, DC Resistance 0.51 Ohms, DC Current 300 mA, Self Resonant Frequency 2.1 GHz, Operating Temperature -55 to 105 Degree C. Tags: Multilayer Inductor, Ceramic Inductor. More details for 7847804180 can be seen below.