The MLRF1812-121J from Gowanda Electronics is a RF Inductor with Inductance 1.2 uH, DC Resistance 0.55 Ohms, DC Current 604 mA, Self Resonant Frequency 80 MHz, Operating Temperature -55 to 125 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for MLRF1812-121J can be seen below.