Why Choose the Mersen B097774 Miniature Ceramic Fuse?
The Mersen B097774, also identified by the catalogue reference MI6SA25V004, is a compact miniature ceramic fuse designed to protect sensitive low-voltage electrical and electronic circuits against overloads and short circuits. Manufactured by Mersen, it combines a very low current rating with a semi-time-delay operating characteristic for dependable protection in precision equipment.
With a rated current of 0.04 A and a maximum rated voltage of 250 V AC, the B097774 is suitable for circuits containing delicate components that require controlled overcurrent protection. Its semi-time-delay characteristic allows brief, non-damaging current surges to pass while disconnecting sustained fault currents.
The fuse features a durable ceramic body in a standard 6.3 × 32 mm format, enabling straightforward installation in compatible fuse clips and holders. It is well suited to control equipment, instrumentation, power supplies and specialist electronic assemblies.
Key Advantages
- Compact miniature ceramic fuse for sensitive circuit protection.
- Very low 0.04 A current rating for precision electrical equipment.
- 250 V AC voltage rating for low-voltage applications.
- Semi-time-delay characteristic tolerates brief current surges.
- Standard 6.3 × 32 mm format for compatible fuse holders.
- Durable ceramic construction for dependable industrial performance.
Key Features
- Mersen miniature fuse range.
- Catalogue reference: MI6SA25V004.
- 0.04 A rated current.
- 250 V AC rated voltage.
- Semi-time-delay operating characteristic.
- Robust ceramic fuse body.
- Standard 6.3 × 32 mm cylindrical dimensions.
- Suitable for low-current control and electronic circuits.
Reliable Protection for Low-Current Circuits
Miniature fuses protect electrical equipment by safely interrupting excessive current before sensitive components can be damaged. The Mersen B097774 is particularly suitable for circuits with very low normal operating currents where precise and dependable protection is required.
Its semi-time-delay response helps prevent unnecessary operation during harmless transient currents while continuing to provide effective protection against persistent overloads and short circuits. The ceramic construction provides additional durability for use in industrial and electronic equipment.
Typical Applications
- Electronic control circuits.
- Industrial instrumentation.
- Measurement and monitoring equipment.
- Low-current power supplies.
- Automation control equipment.
- OEM electrical and electronic assemblies.
