?The RTT25R499FTE Chip Resistor - Surface Mount, manufactured by RALEC, is a 0.499 Ohms ±1% 1W 2512 SMD resistor. It is RoHS compliant, meaning it is manufactured and tested in compliance with the European Union directive on the Restriction of Hazardous Substances. It features an operating temperature range of -55 to 155°C and a pulse withstanding power of 1W. This chip resistor is made with an epoxy coating and a 4 layer, ceramic construction for optimal functionality. Its small size allows for compact, space-efficient, and easy to install designs. It provides superior electrical performance including low noise, high frequency stability, and high accuracy. Excellent reliability is also provided due to its flame retardant and moisture resistance.