The 7847804470 from Wurth Elektronik is a RF Inductor with Inductance 0.047 uH, DC Resistance 1.15 Ohms, DC Current 200 mA, Self Resonant Frequency 1 GHz, Operating Temperature -55 to 105 Degree C. Tags: Multilayer Inductor, Ceramic Inductor. More details for 7847804470 can be seen below.