Bourns MF-R series PTC resettable fuses provide overcurrent protection for various electronic circuits. These fuses are designed for radial leaded applications and offer a reliable, self-resetting solution for protecting sensitive components. They are commonly used in computers, peripherals, and general electronics where overcurrent conditions may occur. The Bourns MF-R1100-0-99 is RoHS compliant and halogen free, meeting environmental standards. Its resettable nature eliminates the need for manual replacement after a fault, reducing maintenance costs and improving system reliability.