The RT1206BRD07390RL is a thin film resistor from Yageo, ideal for precision applications. It is SMD (Surface Mount Device) style, constructed of 1/4W (wattage), with a resistance of 390 ohms and a tolerance of 0.1%. Its temperature drift is very low, at only 25 ppm (parts per million). These thinner-film resistors have excellent electrical characteristics, making them versatile and reliable components. They are well-suited for matching circuits, active low-power filters, buffer systems, and hybrid integrated circuits.