The ER10M513JR from Gowanda Electronics is a RF Inductor with Inductance 510 uH, DC Resistance 46 Ohms, DC Current 35 mA, Self Resonant Frequency 5 MHz, Operating Temperature -55 to 105 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for ER10M513JR can be seen below.