The 744765122A from Wurth Elektronik is a RF Inductor with Inductance 0.022 uH, DC Resistance 0.3 Ohms, DC Current 400 mA, Self Resonant Frequency 2800 MHz, Operating Temperature -40 to 125 Degree C. Tags: Wire Wound Inductor, Ceramic Inductor. More details for 744765122A can be seen below.