The ATFC-0402-1N4B-T from Abracon LLC is a RF Inductor with Inductance 0.0014 µH, DC Resistance 250 mOhms, DC Current 700 mA, Self Resonant Frequency 10 MHz, Operating Temperature -40 to 85 Degree C. Tags: Chip Inductor, Thin Film Inductor, Ceramic Inductor. More details for ATFC-0402-1N4B-T can be seen below.