Dale RH-25 33? 25W 3% Aluminum Housed Wirewound Power Resistor The Dale RH-25 series resistor is a high-quality, aluminum-housed wirewound power resistor designed for applications requiring precise resistance and efficient heat dissipation. This particular model offers a resistance of 33 ohms with a power rating of 25 watts and a tolerance of ±3%. Key Features Resistance: 33 ohms Power Rating: 25 watts Tolerance: ±3% Construction: Wirewound Housing: Aluminum for enhanced heat dissipation Mounting: Chassis mount with solder terminals Applications The RH-25 resistor is suitable for various applications, including: Industrial machinery Power supplies Motor drives Braking and snubber circuits Dimensions The resistor’s compact design allows for easy integration into different systems. Typical dimensions are approximately: Length: 1.98 inches (50.29 mm) Width: 1.11 inches (28.19 mm) Height: 0.54 inches (13.72 mm) Operating Conditions Designed to perform reliably under various conditions, the RH-25 resistor operates within a temperature range of -55°C to +250°C. Its aluminum housing not only provides mechanical protection but also facilitates efficient heat dissipation, ensuring stable performance during extended use. For detailed specifications and mounting instructions, please refer to the manufacturer’s datasheet.