The AISC-0603-R039K-T from Abracon LLC is a RF Inductor with Inductance 0.039 µH, DC Resistance 220 mOhms, DC Current 460 mA, Self Resonant Frequency 2.8 GHz, Operating Temperature -40 to 125 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for AISC-0603-R039K-T can be seen below.