The 25121WF500MT4E is a 0.05 ±1% 1 watt 2512 low resistance current sense resistor that is manufactured by Uniroyal. It is a surface mount device and compliant with RoHS standards. The device has a low resistance capability and can sense stop current quickly, making it suitable for a wide variety of applications. The resistor is available in a variety of sizes and features a quick response time and high accuracy. The device is also suitable for use in high temperature applications up to 125°C.