The 744786239A from Wurth Elektronik is a RF Inductor with Inductance 0.39 uH, DC Resistance 3.2 Ohms, DC Current 150 mA, Self Resonant Frequency 300 MHz, Operating Temperature -55 to 125 Degree C. Tags: Multilayer Inductor, Ceramic Inductor. More details for 744786239A can be seen below.