50W 25 Ohm Aluminum Case Wirewound Resistor ±5%

Part Type: Wirewound Power Resistor

The 50W 25 Ohm Aluminum Case Wirewound Resistor is a high-performance power resistor designed for use in power supplies, amplifiers, transformers, and industrial control circuits. Built with a durable aluminum housing, it provides excellent heat dissipation and stable resistance under load.

Key Features

• Rated Power: 50W for high-load applications.
• Resistance: 25 Ohm with ±5% tolerance for consistent performance.
• Durable aluminum case for efficient heat dissipation.
• Wirewound design ensures excellent stability and low noise.
• Ideal for transformer, power supply, and transducer circuits.

Replaces / Cross-Reference Part Numbers

• 25R50W, ARCOL HS50 25R, Ohmite 270 Series 25Ω 50W, Vishay RCH50 25R

Applications

• Power supply load balancing and voltage control.
• Transformer and amplifier damping.
• Test equipment and industrial automation circuits.
• Audio, LED driver, and transducer protection circuits.

Installation Tips

1. Mount securely to a metal surface or heatsink for optimal cooling.
2. Ensure correct resistance and power rating before connection.
3. Allow proper airflow around the resistor during operation.