The ATFC-0402-18NG-T from Abracon LLC is a RF Inductor with Inductance 0.018 µH, DC Resistance 2.15 Ohms, DC Current 100 mA, Self Resonant Frequency 3.1 MHz, Operating Temperature -40 to 85 Degree C. Tags: Chip Inductor, Thin Film Inductor, Ceramic Inductor. More details for ATFC-0402-18NG-T can be seen below.