The 1212VS-90NME_ from Coilcraft is a RF Inductor with Inductance 0.09 uH, DC Resistance 1.1 to 1.21 Ohms, DC Current 33 to 45 A, Self Resonant Frequency 444 MHz, Operating Temperature -40 to 125 Degree C. Tags: Air Core Inductor. More details for 1212VS-90NME_ can be seen below.