The AISC-1210-R22J-T from Abracon LLC is a RF Inductor with Inductance 0.22 µH, DC Resistance 400 mOhms, DC Current 0.77 A, Self Resonant Frequency 650 MHz, Operating Temperature -40 to 125 Degree C. Tags: Wire Wound Inductor, Ceramic Inductor. More details for AISC-1210-R22J-T can be seen below.