The ER18M182JKR from Gowanda Electronics is a RF Inductor with Inductance 18 uH, DC Resistance 1.95 Ohms, DC Current 245 mA, Self Resonant Frequency 30 MHz, Operating Temperature -55 to 105 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for ER18M182JKR can be seen below.