The WSR-2-0.015-1%-R86 is a Vishay manufactured, high-power, low-value current sense resistor. Designed for accurate current measurement in a variety of demanding applications. 'WSR-2' identifies the series, '0.015' indicates the resistance value (0.015 Ohms), '1%' denotes the tolerance, and 'R86' could refer to specific packaging or manufacturing details.

Applications:

• Power Supplies
• Overcurrent Protection Circuits
• Battery Management Systems
• Motor Control
• High-Power Amplifiers

Features:

• Low Resistance (0.015 Ohms): Reduces power loss and voltage drop.
• High Power Rating: Capable of withstanding high current levels.
• 1% Tolerance: Provides accurate current measurement.
• All-Welded Construction: Ensures robustness and reliability.
• Low Inductance: Minimizes inductance-related errors.

Benefits:

• Precise Current Measurement: Allows for accurate monitoring and control.
• High Efficiency: Low resistance reduces power dissipation.
• Reliable Performance: Robust construction ensures long-term stability.
• Suitable for High-Current Applications: Designed to handle significant current without significant performance degradation.

Additional Details:

The WSR-2 series is typically available in a surface-mount package. Key specifications include the resistance value (0.015 Ohms), tolerance (1%), power rating (refer to the Vishay WSR-2 datasheet for specific power ratings), and temperature coefficient of resistance (TCR). The all-welded construction and low inductance contribute to its accuracy and stability. Comprehensive performance details, including power derating curves and temperature characteristics, can be found in the Vishay WSR-2 series datasheet. It is well-suited for demanding current sensing applications requiring accuracy and reliability.