The ER18M111JR from Gowanda Electronics is a RF Inductor with Inductance 1.1 uH, DC Resistance 0.4 Ohms, DC Current 785 mA, Self Resonant Frequency 180 MHz, Operating Temperature -55 to 125 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for ER18M111JR can be seen below.