The 744762339A from Wurth Elektronik is a RF Inductor with Inductance 3.9 uH, DC Resistance 4 Ohms, DC Current 0.18 to 0.2 A, Self Resonant Frequency 50 MHz, Operating Temperature -40 to 85 Degree C. Tags: Wire Wound Inductor. More details for 744762339A can be seen below.