SF-1206S250-2 is a slow blow thin film chip fuse designed for overcurrent protection in compact surface mount applications. It features a rated current of 2.5 A with a typical resistance of 33 mO and an I²t value of 0.605 A²s, providing reliable protection with a fusing time within 5 seconds at 250% of rated current. The fuse is housed in a miniature 3216 (EIA 1206) footprint with ceramic substrate construction and Sn plating, suitable for automated assembly and reflow soldering at peak temperatures of 250°C. Operating over a temperature range of -20°C to +105°C, this UL-listed (UL 248-14), RoHS-compliant, and halogen-free fuse is ideal for portable electronics, battery chargers, LCD monitors, and industrial controllers where space constraints and reliable overcurrent protection are essential.