The ER10M271JKR from Gowanda Electronics is a RF Inductor with Inductance 2.7 uH, DC Resistance 0.55 Ohms, DC Current 335 mA, Self Resonant Frequency 100 MHz, Operating Temperature -55 to 105 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for ER10M271JKR can be seen below.