The MLRF17S821K from Gowanda Electronics is a RF Inductor with Inductance 8.2 uH, DC Resistance 1.32 Ohms, DC Current 250 mA, Self Resonant Frequency 50 MHz, Operating Temperature -55 to 105 Degree C. Tags: Ceramic Inductor, Wire Wound Inductor. More details for MLRF17S821K can be seen below.