The ER17S752JR from Gowanda Electronics is a RF Inductor with Inductance 75 uH, DC Resistance 2.7 Ohms, DC Current 170 mA, Self Resonant Frequency 10.5 MHz, Operating Temperature -55 to 105 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for ER17S752JR can be seen below.