The AISC-0402-4N7S-T from Abracon LLC is a RF Inductor with Inductance 0.0047 µH, DC Resistance 0.083 Ohms, DC Current 0.8 A, Self Resonant Frequency 4.775 GHz, Operating Temperature -40 to 125 Degree C. Tags: Wire Wound Inductor, Ceramic Inductor. More details for AISC-0402-4N7S-T can be seen below.