The AISC-0603F-180K-T from Abracon LLC is a RF Inductor with Inductance 18 µH, DC Resistance 10.4 Ohms, DC Current 0.08 A, Self Resonant Frequency 20 MHz, Operating Temperature -40 to 85 Degree C. Tags: Wire Wound Inductor. More details for AISC-0603F-180K-T can be seen below.