The RF16-700F is a PTC (Positive Temperature Coefficient) polymer fuse manufactured by AUPO. It has a rated current of 7A, making it suitable for appliance and equipment protection. The fuse is approved to UL, CQC and CCC standards, and is resistant to corrosion, temperature, humidity, and vibration. It is RoHS compliant and halogen free, and is suitable for use in a variety of applications. The fuse has a fast-acting response time, and is designed to quickly disconnect in the event of an unusual current surge to protect from overloading. The fuse is also safe for the environment as it does not contain toxic elements.