The ER18M750JR from Gowanda Electronics is a RF Inductor with Inductance 0.75 uH, DC Resistance 0.205 Ohms, DC Current 1100 mA, Self Resonant Frequency 210 MHz, Operating Temperature -55 to 125 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for ER18M750JR can be seen below.