The MLRF1812-823J from Gowanda Electronics is a RF Inductor with Inductance 820 uH, DC Resistance 45 Ohms, DC Current 67 mA, Self Resonant Frequency 2.5 MHz, Operating Temperature -55 to 125 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for MLRF1812-823J can be seen below.