The 744784047A from Wurth Elektronik is a RF Inductor with Inductance 0.0047 uH, DC Resistance 0.2 Ohms, DC Current 300 mA, Self Resonant Frequency 4000 MHz, Operating Temperature -55 to 125 Degree C. Tags: Multilayer Inductor, Ceramic Inductor. More details for 744784047A can be seen below.