The MLRF1812-227J from Gowanda Electronics is a RF Inductor with Inductance 27 uH, DC Resistance 3.6 Ohms, DC Current 236 mA, Self Resonant Frequency 12 MHz, Operating Temperature -55 to 125 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for MLRF1812-227J can be seen below.