VISHAY WSL Series 0.1 Ohm Current Sense Resistor, Metal Strip, 0805 (2012), 0.5

The VISHAY WSL Series 0.1 Ohm Current Sense Resistor is a high-precision component designed for accurate current measurement and management in demanding electronic circuits. Built with advanced metal strip resistor technology, it delivers excellent stability and low resistance values critical for sensing applications.

This resistor offers a precise resistance of 0.1 Ohm (0R1) with a tight tolerance of ± 1%, ensuring reliable and consistent performance in your designs. It has a power rating of 0.125W (125mW), making it suitable for a wide range of power monitoring tasks. Its compact 0805 (2012 Metric) package is ideal for space-constrained PCB layouts commonly found in modern electronics.

The component operates effectively across an extensive temperature range from -65°C to +170°C, with a controlled temperature coefficient of ± 75ppm/°C for minimal drift. It is AEC-Q200 qualified, signifying its suitability for automotive and other high-reliability applications where components must withstand harsh environmental conditions. The robust metal strip construction provides low inductance and excellent pulse handling capabilities.

This current sense resistor is an essential part for building efficient power supplies, battery management systems, motor controllers, and any circuit where precise current feedback is required for protection, regulation, or monitoring purposes. Its combination of precision, compact size, and automotive-grade reliability makes it a trusted choice for professional engineers.