The ER18M751JR from Gowanda Electronics is a RF Inductor with Inductance 7.5 uH, DC Resistance 0.44 Ohms, DC Current 520 mA, Self Resonant Frequency 48 MHz, Operating Temperature -55 to 105 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for ER18M751JR can be seen below.