The SF-0402S050-2 is a slow-blow, surface-mount fuse from the SinglFuse™ SF-0402S series, providing overcurrent protection for electronic circuits. It features a rated current of 0.50A, a rated voltage of 32V DC, and a typical resistance of 300 mΩ. This fuse is designed to open within 5 seconds at 250% of its rated current, has a breaking capacity of 35A, and a typical I²t value of 0.00370 A²s. Due to its miniature 1005 (EIA 0402) footprint and surface-mount packaging, it is ideal for automated assembly in applications like cell phones, rechargeable battery packs, and portable memory devices.