The RALEC RTT125100FTP is a chip resistor designed for surface mounting. It features a resistance value of 510Ohms, a tolerance of ±1%, and a power rating of 1/2W. It has a size of 1210 and is RoHS compliant. This component is a small, precision, thin-film resistor which is used in a wide variety of electronics applications. It is suitable for uses in automotive, data acquisition, and telecommunications systems. The RTT125100FTP is a reliable, easy to use, and cost-effective part.