The MLRF18M331K from Gowanda Electronics is a RF Inductor with Inductance 3.3 uH, DC Resistance 0.14 Ohms, DC Current 990 mA, Self Resonant Frequency 70 MHz, Operating Temperature -55 to 105 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for MLRF18M331K can be seen below.