The ER15M912JR from Gowanda Electronics is a RF Inductor with Inductance 91 uH, DC Resistance 4.3 Ohms, DC Current 136 mA, Self Resonant Frequency 10 MHz, Operating Temperature -55 to 105 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for ER15M912JR can be seen below.