The AISC-0603F-R20J-T from Abracon LLC is a RF Inductor with Inductance 0.2 µH, DC Resistance 0.14 Ohms, DC Current 0.74 A, Self Resonant Frequency 1.03 GHz, Operating Temperature -40 to 85 Degree C. Tags: Wire Wound Inductor. More details for AISC-0603F-R20J-T can be seen below.