The DR353-3-472 from Datatronic Distribution Inc is a RF Inductor with Inductance 4.7 uH, DC Resistance 0.4 Ohms, DC Current 500 mA, Operating Temperature -25 to 85 Degree C, Quality Factor 30 @1MHz. Tags: Wire Wound Inductor. More details for DR353-3-472 can be seen below.