The ER18M152JKR from Gowanda Electronics is a RF Inductor with Inductance 15 uH, DC Resistance 1.2 Ohms, DC Current 310 mA, Self Resonant Frequency 30 MHz, Operating Temperature -55 to 105 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for ER18M152JKR can be seen below.