The AIAC-1512C-2N5K-T from Abracon LLC is a RF Inductor with Inductance 0.0025 µH, DC Resistance 0.8 Ohms, DC Current 4.8 A, Self Resonant Frequency 3 GHz, Operating Temperature -40 to 125 Degree C. Tags: Air Core Inductor. More details for AIAC-1512C-2N5K-T can be seen below.