The AISC-0402F-R47K-T from Abracon LLC is a RF Inductor with Inductance 0.39 µH, DC Resistance 0.73 Ohms, DC Current 0.31 A, Self Resonant Frequency 820 MHz, Operating Temperature -40 to 85 Degree C. Tags: Wire Wound Inductor. More details for AISC-0402F-R47K-T can be seen below.