The AISC-0603F-4R7J-T from Abracon LLC is a RF Inductor with Inductance 4.7 µH, DC Resistance 2.7 Ohms, DC Current 0.16 A, Self Resonant Frequency 50 MHz, Operating Temperature -40 to 85 Degree C. Tags: Wire Wound Inductor. More details for AISC-0603F-4R7J-T can be seen below.