The 744762222A from Wurth Elektronik is a RF Inductor with Inductance 0.22 uH, DC Resistance 0.45 Ohms, DC Current 800 mA, Self Resonant Frequency 730 MHz, Operating Temperature -40 to 125 Degree C. Tags: Wire Wound Inductor, Ceramic Inductor. More details for 744762222A can be seen below.