Why Choose the Mersen N084054 High-Speed Fuse?
The Mersen N084054, catalogue number MI5FB25V0.063, is a 5 × 20 mm high-speed miniature cartridge fuse engineered to provide exceptionally fast protection for sensitive semiconductor devices, measuring instruments and industrial electronic circuits. Its very fast-acting characteristic helps minimise damage caused by overloads and short circuits, making it ideal for protecting valuable electronic components.
Rated at 0.063 A with a 250 V AC voltage rating, the N084054 is designed for use in low-current applications where rapid fault interruption is essential. Its ceramic cartridge construction provides excellent breaking performance while fitting standard 5 × 20 mm fuse holders.
As part of Mersen's proven semiconductor miniature fuse range, the N084054 combines compact dimensions with dependable protection, making it a preferred solution for OEMs, panel builders and maintenance engineers working with electronic control equipment.
Key Advantages
- Very fast-acting semiconductor protection fuse.
- 0.063 A current rating for sensitive electronic circuits.
- 250 V AC voltage rating.
- Compact 5 × 20 mm cartridge design.
- High breaking capacity for reliable fault interruption.
- Suitable for clip-mounted fuse holders and electronic equipment.
Key Features
- Mersen MI5FB semiconductor fuse series.
- Catalogue number: MI5FB25V0.063.
- Current rating: 0.063 A.
- Voltage rating: 250 V AC.
- Very fast-acting (FB) operating characteristic.
- 5 × 20 mm ceramic cartridge construction.
- Clip mounting in compatible fuse holders.
- Designed for semiconductor and electronic circuit protection.
Fast Protection for Sensitive Electronic Equipment
Electronic and semiconductor devices can fail rapidly during fault conditions. High-speed fuses such as the Mersen N084054 interrupt fault currents almost instantly, helping to minimise thermal and electrical damage while improving equipment reliability.
Its compact dimensions and high-performance ceramic construction make this fuse suitable for industrial automation systems, measuring equipment, power supplies and other applications where reliable low-current protection is essential.
Typical Applications
- Semiconductor protection.
- Industrial electronic equipment.
- Measuring and test instruments.
- Control circuits.
- Power supplies.
- OEM automation equipment.
