The 7847805470 from Wurth Elektronik is a RF Inductor with Inductance 0.0047 uH, DC Resistance 0.14 Ohms, DC Current 700 mA, Self Resonant Frequency 4 GHz, Operating Temperature -55 to 105 Degree C. Tags: Multilayer Inductor, Ceramic Inductor. More details for 7847805470 can be seen below.