The AISC-0603-R020J-T from Abracon LLC is a RF Inductor with Inductance 0.02 µH, DC Resistance 150 mOhms, DC Current 550 mA, Self Resonant Frequency 4.9 GHz, Operating Temperature -40 to 125 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for AISC-0603-R020J-T can be seen below.