The WSC-1-1.96-1% is a precision resistor manufactured by Vishay. This resistor is designed for applications requiring high accuracy and stability. The "1.96" in the name refers to the resistance value (1.96 Ohms), and "1%" indicates the tolerance of the resistance value. Vishay's WSC series resistors are known for their excellent performance characteristics.

Applications

• Precision Voltage Dividers: Used in voltage divider circuits where accurate voltage ratios are required.
• Current Sensing: Employed as current sense resistors in power supplies and motor control circuits.
• Feedback Resistors: Utilized in operational amplifier circuits as feedback resistors to set gain accurately.
• Calibration Equipment: Integrated into calibration devices where precise resistance values are crucial.
• Test and Measurement Instruments: Used in test and measurement equipment for accurate signal conditioning and measurement.

Features

• High Precision: Offers a tight tolerance of 1% for accurate resistance value.
• Low Temperature Coefficient: Minimizes resistance changes due to temperature variations.
• High Stability: Provides stable performance over time and under varying operating conditions.
• Small Size: Compact size allows for easy integration into space-constrained applications.
• Surface Mount Technology (SMT): Designed for surface mount assembly, facilitating automated manufacturing processes.

Benefits

• Improved Accuracy: Tight tolerance ensures accurate circuit performance and reduces errors.
• Stable Performance: Low temperature coefficient and high stability ensure consistent performance over a wide temperature range.
• Reduced Drift: Minimizes resistance drift over time, maintaining circuit accuracy for extended periods.
• Simplified Design: Small size allows for compact circuit layouts and efficient use of board space.
• Automated Assembly: SMT design enables efficient and cost-effective automated assembly.

Additional Details

The WSC-1-1.96-1% resistor is typically constructed using thin film technology to achieve its high precision and stability. It is available in a surface mount package suitable for automated assembly. Specific technical specifications include its power rating, operating temperature range, and resistance value. The resistor's low temperature coefficient ensures minimal resistance variation over a wide temperature range, making it suitable for demanding applications where precise and stable performance is critical.