Pack of 100 fast-acting ceramic fuses, size 5 x 20 mm, rated 250 V. Designed for reliable overcurrent protection in standard 5x20 mm fuse holders and clips. Key benefits Ready supply: 100 pieces give you spares for repairs, maintenance, or production runs. Wide selection: Includes a broad range of current ratings so you can match protection precisely to each circuit. Fast response: Fast-acting design interrupts overcurrent quickly to protect sensitive components and minimize damage. Durable construction: Ceramic body provides higher breaking capacity and better thermal stability than glass fuses, improving safety under fault conditions. Standard size and compatibility: 5 x 20 mm form factor fits common fuse clips, holders, and panel mounts designed for 250 V fuses. Specifications Quantity: 100 pieces Type: Fast-acting ceramic fuse Size: 5 x 20 mm Voltage rating: 250 V Current ratings included: 0.1A, 0.2A, 0.3A, 0.5A, 1A, 2A, 2.5A, 3A, 3.15A, 4A, 5A, 6A, 7A, 8A, 10A, 12A, 15A, 20A, 25A, 30A How this solves common problems Prevents component damage and fire risk by cutting off excessive current quickly. Eliminates downtime by providing a ready inventory of replacement ratings. Lets you select the correct fuse rating for each circuit instead of using over-rated or improvised protection. Applications / use scenarios Electronics repair and maintenance: Keep a variety of fuse ratings on hand for consumer electronics, chargers, and small appliances that accept 5 x 20 mm fuses. Bench and lab equipment: Protect bench power supplies, test instruments, and industrial control circuits that require precise overcurrent protection at mains voltages up to 250 V. Small-scale manufacturing and prototyping: Provide consistent, easy-to-replace protection across assemblies and prototypes using standard fuse holders. Important note These are fast-acting fuses; do not use where circuits experience high inrush or surge currents (motors, some transformers, and certain power supplies) — use a slow-blow/ time-delay fuse for those applications.