The 744762122A from Wurth Elektronik is a RF Inductor with Inductance 0.022 uH, DC Resistance 0.1 Ohms, DC Current 1000 mA, Self Resonant Frequency 2500 MHz, Operating Temperature -40 to 125 Degree C. Tags: Wire Wound Inductor, Ceramic Inductor. More details for 744762122A can be seen below.