The Allen-Bradley RC42GF121J Carbon Composition Resistor is a high-quality electronic component designed for industrial use. With a power rating of 2W and a tolerance rating of ±5%, this axial resistor offers reliable performance in a variety of applications. Made from carbon material, it provides stable resistance of 120Ω to help control the flow of electrical current in electronic circuits. This unit is a single component, making it easy to incorporate into your electrical equipment and supplies for precise control and regulation of electrical signals.