The 744786222A from Wurth Elektronik is a RF Inductor with Inductance 0.22 uH, DC Resistance 2.4 Ohms, DC Current 200 mA, Self Resonant Frequency 350 MHz, Operating Temperature -55 to 125 Degree C. Tags: Multilayer Inductor, Ceramic Inductor. More details for 744786222A can be seen below.