Why Choose the Mersen M093322 MI5FA40V1.25 High Speed Miniature Fuse?
The Mersen M093322 is a premium 5 × 20 mm high speed miniature fuse engineered to provide exceptionally fast protection for semiconductor devices, industrial electronics and sensitive control equipment. Part of the trusted Mersen MI5FA40V1.25 series, this fuse delivers rapid interruption of overload and short-circuit currents, helping to safeguard valuable electronic components and maximise equipment reliability.
Designed for demanding industrial and electronic applications, the MI5FA40V1.25 fuse combines compact dimensions with outstanding electrical performance. Its industry-standard 5 × 20 mm format allows simple installation into compatible clip-mounted fuse holders used throughout industrial automation, instrumentation and OEM equipment.
With a 1.25 A current rating, a 400 V AC rated voltage and a very high breaking capacity, the M093322 provides dependable protection for low-current electronic circuits requiring extremely fast fault clearance.
Key Advantages
- Very fast-acting semiconductor protection fuse.
- 1.25 A current rating for sensitive electronic circuits.
- 400 V AC rated voltage suitable for industrial applications.
- Very high breaking capacity for dependable fault interruption.
- Compact 5 × 20 mm industry-standard format.
- Manufactured by Mersen for dependable industrial performance.
Key Features
- Manufacturer: Mersen.
- Series: MI5FA40V1.25.
- Model: M093322.
- Product type: High speed miniature semiconductor fuse.
- Current rating: 1.25 A.
- Rated voltage: 400 V AC.
- Fuse dimensions: 5 × 20 mm.
- Very fast-acting FA characteristic with clip mounting.
Reliable Protection for Sensitive Electronic Equipment
High speed semiconductor fuses are specifically engineered to disconnect fault currents before they can damage sensitive semiconductor devices and electronic components. Their rapid operating characteristics help improve equipment reliability while reducing maintenance costs and production downtime.
The Mersen MI5FA 400 V series is widely used in industrial automation, instrumentation, power supplies, electronic assemblies and OEM machinery where dependable high speed circuit protection is essential.
Typical Applications
- Semiconductor protection.
- Industrial automation equipment.
- Electronic control systems.
- Power supplies.
- Instrumentation and measuring equipment.
- OEM electronic assemblies.
