The OHMITE part F55J40RE is a high-quality Res Wirewound resistor with a resistance of 40 Ohms and a tolerance of 5%. It is designed for power applications, with a power rating of 55W and a temperature coefficient of ±260ppm/°C. This resistor features a strong and durable construction, with a vitreous enamel coating for added protection. It comes with RDL lugs for easy and secure installation, making it suitable for bolt-on applications. Ideal for various industrial and electronic projects, the OHMITE F55J40RE resistor offers reliable and accurate performance.