The AC1206FR-0715K4L is a chip resistor manufactured by Yageo. It is a surface-mount device with a resistance value of 15.4KOhms ±1%, rated at 1/4 Watt, and is compliant with RoHS (Restriction of Hazardous Substances) regulations. It is a 1206 package size and is designed for various applications such as voltage divider circuits, current-limiting circuits, and filters. It has a wide operating temperature range from -55C up to 155C, and no extra terminal coatings are needed, making it ideal for use in many commercial, automotive, and consumer electronics.