The RFB02J3R30A640NH with Fusible Chip Resistor 3.3Ohms ±5% 2W Axial RoHS, is a high-quality chip resistor made by Futaba. It is an axial resistor which means that, it is a composite of individual resistive paths each of which are connected end-to-end. It has a resistance of 3.3 Ohms, with a tolerance of ±5%. It is a 2 Watt resistor, which is the maximum amount of power it can safely dissipate. The resistor is RoHS compliant, meaning it does not contain any hazardous or banned substances. It is a fusible chip resistor, which means that, in the event of an overload, the resistor has the ability to safely blow on itself, instead of causing damage to other components.