Why Choose the Mersen G208156 Miniature Fuse?
The Mersen G208156, catalogue reference MI6FAP25V4, is a very fast-acting miniature semiconductor fuse designed to protect sensitive electronic and semiconductor devices against overcurrent and short-circuit conditions. As part of Mersen's 6.3 × 32 mm FA series, it provides dependable high-speed protection for industrial electronics and power conversion equipment.
Rated at 4 A with a 250 V AC voltage rating, the G208156 delivers rapid fault interruption to minimise damage to valuable electronic components. Its ceramic construction and high breaking capacity make it suitable for demanding industrial and OEM applications where reliable circuit protection is essential.
The fuse features axial leads, allowing direct soldering onto printed circuit boards or integration into electronic assemblies without requiring a separate fuse holder. Its compact size makes it ideal for equipment where installation space is limited while maintaining excellent protection performance.
Key Advantages
- Very fast-acting protection for sensitive semiconductor devices.
- 4 A rated current for precise electronic circuit protection.
- 250 V AC rated voltage suitable for industrial electronic equipment.
- Standard 6.3 × 32 mm ceramic fuse.
- Axial leads for direct PCB mounting and soldering.
- High breaking capacity helps minimise damage during fault conditions.
Key Features
- Mersen FA semiconductor miniature fuse series.
- Very fast-acting characteristic.
- 4 A rated current.
- 250 V AC rated voltage.
- 6.3 × 32 mm ceramic body.
- Axial lead mounting.
- Designed for semiconductor and electronic equipment protection.
- RoHS compliant.
High-Speed Protection for Semiconductor Circuits
Very fast-acting semiconductor fuses are engineered to interrupt excessive current before sensitive components can be damaged. They are widely used in electronic power supplies, industrial controls, instrumentation and semiconductor-based equipment where rapid fault clearance is critical.
The Mersen G208156 combines a compact ceramic body with axial leads for easy integration into electronic assemblies. Its high-speed response and robust construction help maximise equipment reliability while reducing the risk of costly component failures.
Typical Applications
- Industrial electronic control systems.
- Semiconductor protection.
- Power supplies and converters.
- Printed circuit board assemblies.
- Instrumentation and test equipment.
- OEM electronic equipment.
