The ER10M820JKR from Gowanda Electronics is a RF Inductor with Inductance 0.82 uH, DC Resistance 0.85 Ohms, DC Current 415 mA, Self Resonant Frequency 250 MHz, Operating Temperature -55 to 125 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for ER10M820JKR can be seen below.