Vishay WSL Series SMD Current Sense Resistor, 0.025Ω, 1W, 2512

The Vishay WSL Series SMD Current Sense Resistor is a high-precision, surface-mount component designed for accurate current sensing in demanding electronic circuits. With an extremely low resistance value of 0.025Ω (0R025), it minimises power loss and voltage drop, making it ideal for power management applications in automotive, industrial, and telecommunications equipment.

Constructed using advanced metal strip technology, this resistor offers excellent stability and reliability. It boasts a tight resistance tolerance of ±1% and a low temperature coefficient of ±75ppm/°C, ensuring consistent performance across a wide operating temperature range from -65°C to +170°C. This makes it suitable for environments subject to significant thermal variation.

Housed in a compact 2512 (6432 metric) package, it features a robust 1-watt power rating, allowing it to handle substantial current flows. The component is AEC-Q200 qualified, meeting stringent automotive industry standards for reliability and performance, which underscores its suitability for safety-critical and high-vibration applications.

Key Features & Specifications

• Precision Sensing: Low 0.025Ω resistance enables accurate current measurement.
• High Power Handling: 1-watt rating for robust performance in power circuits.
• Exceptional Stability: Metal strip technology and ±75ppm/°C temperature coefficient.
• Automotive Grade: AEC-Q200 qualified for reliable use in automotive electronics.
• Wide Temperature Range: Operational from -65°C to +170°C.

This reliable resistor is an essential component for designers requiring precise, stable, and durable current sensing solutions.