The ER10M201JR from Gowanda Electronics is a RF Inductor with Inductance 2 uH, DC Resistance 0.4 Ohms, DC Current 395 mA, Self Resonant Frequency 115 MHz, Operating Temperature -55 to 105 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for ER10M201JR can be seen below.