The ER10M620JR from Gowanda Electronics is a RF Inductor with Inductance 0.62 uH, DC Resistance 0.6 Ohms, DC Current 495 mA, Self Resonant Frequency 275 MHz, Operating Temperature -55 to 125 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for ER10M620JR can be seen below.