CAL-R BW RER70FR499R Wirewound Power Resistor 20W ±1% Lots of 4

CAL-R BW RER70FR499R Wirewound Power Resistor 20W ±1% – Pack of 4

The CAL-R BW RER70FR499R is a high-performance wirewound power resistor designed to deliver precise resistance and reliable operation in demanding applications. This resistor is part of the RER70 series, known for its robust construction and consistent performance.

Key Features

• Resistance Value: 0.499 ohms
• Power Rating: 20 watts
• Tolerance: ±1%
• Temperature Coefficient: ±100 ppm/°C
• Operating Temperature Range: -55°C to 250°C
• Construction: Aluminum housing with solder lug terminals
• Mounting: Chassis mount with flanges for secure attachment
• Compliance: Meets MIL-PRF-39009 military specifications

Applications

This resistor is ideal for use in power supplies, motor drives, and other industrial equipment where precise resistance and high power dissipation are required. Its robust design ensures reliable performance in environments with varying temperatures and mechanical stresses.

Package Details

This product is offered in a lot of four resistors, providing value and convenience for projects requiring multiple units.

For engineers and technicians seeking a dependable and precise power resistor, the CAL-R BW RER70FR499R offers a combination of high-quality materials and meticulous manufacturing standards, ensuring optimal performance in critical applications.