The AISC-1210-R56J-T from Abracon LLC is a RF Inductor with Inductance 0.56 µH, DC Resistance 1100 mOhms, DC Current 0.46 A, Self Resonant Frequency 420 MHz, Operating Temperature -40 to 125 Degree C. Tags: Wire Wound Inductor, Ceramic Inductor. More details for AISC-1210-R56J-T can be seen below.