The DR353-3-392 from Datatronic Distribution Inc is a RF Inductor with Inductance 3.9 uH, DC Resistance 0.38 Ohms, DC Current 500 mA, Operating Temperature -25 to 85 Degree C, Quality Factor 20 @1MHz. Tags: Wire Wound Inductor. More details for DR353-3-392 can be seen below.