The EWWR0010J300RT9 is a wirewound resistor manufactured by ResistorToday, with a resistance value of 300 ohms, and a tolerance of ±5%. It features a maximum power rating of 10 watts, and is constructed with an axial terminal configuration. It is RoHS compliant, meaning that it is free from hazardous materials such as lead, mercury, and cadmium. This component is suitable for applications in which stability and low noise are important, such as noise filtering, power supplies, and power amplifiers.