SF-0603HI300M-2 is a single-blow surface mount fuse designed for overcurrent protection in compact electronic applications. This high-inrush current withstand fuse features a 3.00 A rated current, 0.0299 O typical resistance, and an interrupting rating of 50 A @ 32 VDC, with a typical I²t of 0.727 A²s. The fuse employs a multilayer SMD design in a 1608 (EIA 0603) miniature footprint, enabling automated assembly and space-efficient PCB integration. It meets UL 248-14 compliance, is RoHS compliant, and halogen-free, making it suitable for portable memory devices, LCD monitors, disk drives, battery management systems, LED lighting, and power tools where reliable overcurrent protection and high inrush current tolerance are essential.