The WSL2512R0332FEA is a Power Metal Strip® resistor from Vishay, designed for current sensing, voltage division, and pulse applications. This resistor offers high power capability and very low resistance values, making it suitable for demanding applications requiring accurate current measurement and control.

Applications

• Power supplies: Used for current sensing in power supply circuits to monitor and regulate current flow.
• Motor control: Employed in motor control systems for precise current measurement, enabling efficient and reliable motor operation.
• Automotive electronics: Utilized in various automotive applications, including electronic control units (ECUs) and battery management systems (BMS), for current sensing and control.
• Inverters: Used in inverters for solar power and other renewable energy systems to monitor and control current levels.
• High-current applications: Suitable for any application requiring accurate current measurement or control at high current levels.

Features

• Power Metal Strip® construction: Provides high power handling capability and low resistance values.
• Low resistance values: Offers very low resistance values, allowing for precise current sensing with minimal impact on the circuit.
• High power rating: Can handle high power levels, making it suitable for demanding applications.
• Low inductance: Minimizes inductance, reducing the risk of voltage spikes and improving circuit stability.
• RoHS compliant: Compliant with RoHS standards, ensuring environmental friendliness.

Benefits

• Accurate current sensing: Enables precise current measurement, allowing for accurate control and monitoring of circuits.
• Efficient power handling: Provides efficient power handling, minimizing power loss and improving overall system efficiency.
• Stable performance: Offers stable performance over a wide temperature range, ensuring reliable operation in various environments.
• Long lifespan: Designed for long lifespan, providing years of reliable operation.
• Compact size: The 2512 package offers a good balance between power handling and board space.

Additional Details

The WSL2512R0332FEA has a resistance value of 0.0332 ohms and a tolerance of 1%. It is available in a 2512 surface mount package. The resistor is constructed using a solid metal alloy resistance element with low TCR. It operates over a wide temperature range of -65°C to +170°C. The high power to resistor size ratio makes it an optimal choice where space is at a premium.