The ER18M102JKR from Gowanda Electronics is a RF Inductor with Inductance 10 uH, DC Resistance 0.605 Ohms, DC Current 440 mA, Self Resonant Frequency 42 MHz, Operating Temperature -55 to 105 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for ER18M102JKR can be seen below.