The AISC-0603-R18J-T from Abracon LLC is a RF Inductor with Inductance 0.18 µH, DC Resistance 1.38 Ohms, DC Current 180 mA, Self Resonant Frequency 1.3 GHz, Operating Temperature -40 to 125 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for AISC-0603-R18J-T can be seen below.