The ER18M242JR from Gowanda Electronics is a RF Inductor with Inductance 24 uH, DC Resistance 2.75 Ohms, DC Current 205 mA, Self Resonant Frequency 22 MHz, Operating Temperature -55 to 105 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for ER18M242JR can be seen below.