Vishay Dale RH-50 MI9240 3Ohm 1% Wirewound Resistor

The Dale RH-50 is a 50-watt wirewound resistor designed for chassis mount applications. Let’s dive into the details:

1. Resistance: The RH-50 series offers a range of resistance values, including 47 mOhms, 50 mOhms, and 62.5 mOhms¹. These resistors are suitable for various electrical circuits where precise resistance is required.

2. Power Rating: With a 50-watt power rating, these resistors can handle substantial power dissipation without overheating. They serve well in applications demanding high power handling capabilities¹.

3. Tolerance: The RH-50 series provides different tolerance options, such as 1%, ensuring accurate resistance values in your circuits¹.

4. Temperature Coefficient: These wirewound resistors exhibit a temperature coefficient of 100 PPM/C, which means their resistance changes by 0.01% per degree Celsius temperature variation¹.

5. Operating Temperature Range: The RH-50 resistors can withstand temperatures from -55°C to +250°C¹².

6. Mounting Style: Designed to be mounted directly to the chassis, they also act as heat sinks, efficiently dissipating heat generated during operation

Product Specs