The AISC-0402-39NG-T from Abracon LLC is a RF Inductor with Inductance 0.039 µH, DC Resistance 0.5 Ohms, DC Current 0.2 A, Self Resonant Frequency 2.1 GHz, Operating Temperature -40 to 125 Degree C. Tags: Wire Wound Inductor, Ceramic Inductor. More details for AISC-0402-39NG-T can be seen below.