Use this WSL2512R0400FEA fixed single surface-mount resistor from Vishay to obtain a visually clean layout. This product has a resistance value of 40m Ohm. This part has a power rating of 1 W. It is also complete with current sensing technology. Its temperature coefficient is ±75 ppm/°C. This product will be shipped in tape and reel packaging for quick mounting and safe delivery. This device utilizes metal strip technology. This part has an operating temperature of -65 to 170 °C. It has a tolerance of 1%. This product is 6.35 mm long, 0.64 mm tall and 3.18 mm deep.