WSLP3921L2000FEA Current Sense Resistor | 0.2mΩ/9W | ±1% | 3921 Package | Vishay Automotive Grade

The WSLP3921L2000FEA is an automotive-grade Power Metal Strip® current sense resistor from Vishay Dale, part of the WSLP series. This device features a 3921 (10052 metric) package measuring 10.0mm × 5.2mm × 0.5mm, with an ultra-low resistance of 0.2mΩ, high power rating of 9W, tolerance of ±1%, and an operating temperature range of -65°C to +170°C. Its all-welded metal element construction ensures extremely low inductance (0.5nH to 5nH) and low thermal EMF (<3µV/°C), along with anti-sulfur, moisture-resistant, and pulse-withstanding characteristics, specifically designed for high-precision current sensing applications. The product is AEC-Q200 qualified, making it ideal for automotive electronics, industrial controls, power management, and battery management systems requiring reliable current sensing. We supply 100% original products with fast delivery and professional technical support.