Fast Acting Thin Film SMD Fuses Bourns Fast Acting Thin Film SMD Fuses offer a fusing time within 1 minute at 200% rated current and a miniature footprint. The surface-mount packaging is suitable for automated assembly. The series operates in a temperature range of -20°C to +105°C. Bourns Fast Acting Thin Film SMD Fuses are UL 248-14 listed and RoHS compliant. Typical applications include battery chargers, digital cameras, disk drives, LCD monitors, cell phones, set-top boxes, industrial controllers, and more.