The CR1210F590KP05Z is a surface-mount chip resistor manufactured by Ever Ohms. It has a resistance of 590,000 ohms, with a tolerance of ±1%, and a maximum power dissipation of 0.5 watts. It is RoHS compliant, which means it is free of hazardous substances such as lead, mercury, and cadmium. The chip resistor is also 1210 size, making it a small, low-profile device suitable for use in portable electronic designs.