Key benefits Fast overcurrent protection: fast-acting glass-tube design trips quickly to minimize damage to sensitive components. Compact and compatible: standard 5x20 mm size fits tight spaces and common fuse holders found in consumer electronics and small appliances. Visual inspection: clear glass body lets you confirm whether a fuse is intact without removing it from the holder. Broad coverage: assorted current ratings let you handle many devices and replacement needs with a single 10-pack. Simple replacement: standard 5x20 mm format makes swaps quick and straightforward during repairs or maintenance. Specifications Type: fast-acting glass-tube fuse Size: 5 x 20 mm Voltage rating: 250 V Pack quantity: 10 pieces Current ratings: assorted values (examples include 0.1 A, 0.2 A, 0.5 A, 1 A, 2 A, 3 A, 4 A, 5 A, 6.3 A, 8 A, 10 A, 12 A, 15 A, 20 A, 30 A) Body material: transparent glass tube (for visual status check) Common applications Replacing blown fuses in power supplies, amplifiers, or other consumer electronics that use standard 5x20 mm fuses. Stocking spare fuses for hobby electronics, prototyping, and small laboratory equipment. Servicing small appliances and equipment that require fast-acting 5x20 mm fuse protection. Safety and handling Always replace a fuse with one of the same current rating and voltage to maintain proper protection. Use appropriate tools (fuse puller or insulated tweezers) when removing or installing fuses. Store fuses in a dry, dust-free place to preserve performance and longevity.