The RT0603DRE0716K9L is an ultra-miniature, surface mount resistor, manufactured by Yageo. It is a 0603 size chip, with a power rating of 1/10W and resistance value of 16.9K Ohms with a tolerance of ±0.5%. It has a Thin Film construction, meaning it is composed of very thin layers of resistance material, so it can be used for very high precision measurements and works well in harsh temperature environments. It is excellent for use in electrical circuits where size and precision are important factors.