The LR2512-R40FW is a precision resistor manufactured by IRC - a TT electronics Company. This is a wirewound resistor designed for high power applications and requiring precise resistance values. It is known for its stability and reliability under demanding operating conditions.

Applications

• Power Supplies: Used in voltage dividers and current sensing circuits.
• Motor Control: Employed in braking resistors and current limiting circuits.
• High-Frequency Circuits: Suitable for high-frequency applications where precision and stability are essential.
• Instrumentation: Used in measurement and control systems.
• Industrial Equipment: Incorporated into various industrial automation and control systems.

Features

• High Power Rating: Capable of dissipating significant power.
• Low Temperature Coefficient: Offers excellent stability over a wide temperature range.
• Wirewound Construction: Provides high precision and low inductance.
• Flameproof Coating: Enhances safety and reliability.
• RoHS Compliant: Complies with environmental regulations.
• Precise Resistance Value: Offers a resistance of 0.4 Ohms with tight tolerance.

Benefits

• Stable Performance: Maintains consistent performance under varying loads and temperatures.
• Reliable Operation: Ensures long-term reliability in demanding environments.
• Enhanced Safety: The flameproof coating provides added safety in case of overload.
• Accurate Measurements: Enables precise measurements and control in sensitive applications.
• Easy Integration: Simple to integrate into existing circuits and systems.

Additional Details

The resistor is a wirewound type, which provides a combination of precision and power handling capability. The specific resistance value is 0.4 Ohms. The resistor is designed with a flameproof coating for enhanced safety. It also adheres to RoHS compliance, minimizing the environmental impact. The LR2512 series is known for its robust construction and suitability for demanding environments.