ElectronicsThe 1210W2F500MT5E is a low resistance and current sense resistor manufactured by Uniroyal Electronics. It is a surface mount 0.05 ohm ±1% 1/3 watt device in a 1210 package, and is RoHS compliant. It is used to detect small amounts of current, and can be used for over current, inrush current, and short circuit protection in a variety of applications. The device can also be used for analog signal conditioning and power management purposes. The device is ideal for applications requiring small form factor and high accuracy due to its small size and high accuracy construction.