Manufacturer Part Number
WSL39211L000FEA
Manufacturer
Dale / Vishay
Introduction
High-power surface mount current sensing resistor with low resistance values
Product Features and Performance
Designed for high-power applications
Low resistance values from 1 mΩ to 100 mΩ
Minimal self-heating
High power rating up to 3W
Excellent pulse withstanding capability
Moisture resistant and anti-sulfur features
Automotive AEC-Q200 qualified
Product Advantages
High power handling in a compact size
Precise current sensing for improved efficiency and safety
Robust construction for harsh environments
Reliable long-term performance
Key Technical Parameters
Resistance: 1 mΩ
Power Rating: 3W
Temperature Coefficient: ±75ppm/°C
Tolerance: ±1%
Operating Temperature: -65°C to 170°C
Quality and Safety Features
RoHS3 compliant
Automotive AEC-Q200 qualified
Moisture resistant and anti-sulfur features
Compatibility
Suitable for a wide range of high-power electronic applications
Application Areas
Current sensing and monitoring
Power supply and control circuits
Motor drive systems
Industrial and automotive electronics
Product Lifecycle
This product is currently in production and widely available
Replacements and upgrades may be available in the future as technology advances
Key Reasons to Choose This Product
High power handling in a compact size
Precise current sensing for improved efficiency and safety
Robust construction for harsh environments
Reliable long-term performance and automotive-grade quality