SF-0402F050-2 is a fast-acting thin film chip fuse designed for overcurrent protection in compact electronic applications. It features a rated current of 0.50 A, typical resistance of 320 mO, and a typical I²t value of 0.00317 A²s. The fuse is housed in a miniature 1005 (EIA 0402) surface mount package with dimensions of 1.0 mm × 0.52 mm × 0.35 mm, and operates over a temperature range of -40°C to +105°C. This UL listed, RoHS compliant, and halogen-free fuse is ideal for portable memory devices, LCD monitors, digital cameras, cell phones, and rechargeable battery packs where space-saving overcurrent protection is required.