10-piece pack of 5 x 20 mm glass tube fuses, 0.5 A, 250 V. Color-coded for quick identification. Glass body with secure end caps for visible, safe operation. Designed for standard fuse holders used in most electronics. Key benefits Protects circuits from overcurrent to reduce component damage and downtime. Fast, reliable replacements to get equipment back in service quickly. Clear glass allows immediate visual status checks for easier fault diagnosis. Color coding speeds maintenance and prevents installing the wrong rating. Features and specifications Pack size: 10 pieces Fuse size (this item): 5 x 20 mm Voltage rating: 250 V Current rating (this item): 0.5 A Available current range in this product family: 0.5 A, 1 A, 2 A, 3 A, 3.15 A, 4 A, 5 A, 6 A, 7 A, 8 A, 10 A, 12 A, 15 A, 20 A Sizes available in the same product family: 5 x 20 mm and 6 x 30 mm Construction: glass body with metal end caps for visibility and secure electrical contact Compatibility: fits common 5 x 20 mm fuse holders; product family also supports 6 x 30 mm holders Performance and compatibility Rated up to 250 V with a wide selection of current ratings for matching circuit requirements. Robust glass construction provides clear indication of blown elements while containing fragments for safer operation. Standard dimensions make these fuses compatible with most consumer electronics, lab equipment, and small appliances that use 5 x 20 mm fuse holders. Practical use scenarios Replace a blown fuse in a home audio amplifier to restore operation while minimizing risk of damage to speakers or electronics. Keep a set at a lab bench for rapid replacement during prototyping and testing of power supplies and control circuits. Use for maintenance of CCTV systems or small appliances where quick diagnosis and swap-out reduce service time. What’s included Ten 5 x 20 mm glass tube fuses, 0.5 A, 250 V, color-coded for rating. Why choose these fuses Simple, compatible, and visible protection for a wide range of electronic applications. Pack of 10 ensures you have spares on hand for routine maintenance or emergency repairs. Manufactured to standard dimensions for reliable fit and function in common fuse holders.