Why Choose the Mersen W084406 High-Speed Miniature Fuse?
The Mersen W084406, catalogue number MI6SA25V1.6, is a compact semiconductor miniature fuse designed to provide dependable overcurrent protection for sensitive electronic equipment, semiconductor devices and industrial control circuits. As part of Mersen's 6.3 × 32 mm SA miniature fuse range, it offers a medium time-lag characteristic that protects equipment while accommodating normal inrush currents.
With a rated current of 1.6 A and a 250 V AC voltage rating, the W084406 delivers reliable protection for industrial electronics, instrumentation, automation systems and power supplies. Its ceramic body and high breaking capacity help ensure dependable performance in demanding applications.
Designed for clip mounting, this fuse features ferrule terminals for straightforward installation into compatible fuse holders. Its compact dimensions and robust construction make it ideal where dependable circuit protection and efficient use of panel space are essential.
Key Advantages
- Designed for semiconductor and sensitive electronic circuit protection.
- 1.6 A current rating for precision electronic applications.
- 250 V AC rated voltage.
- Medium time-lag SA characteristic accommodates normal inrush currents.
- Compact 6.3 × 32 mm ceramic cartridge design.
- 200 kA breaking capacity for dependable fault interruption.
- Clip mounting allows quick installation and replacement.
- RoHS compliant for modern electrical installations.
Key Features
- Mersen 6.3 × 32 mm SA semiconductor fuse series.
- Catalogue number: MI6SA25V1.6.
- 1.6 A rated current.
- 250 V AC rated voltage.
- Medium time-lag SA operating characteristic.
- 6.3 × 32 mm ceramic cartridge.
- Clip mounting with ferrule terminals.
- Pre-arcing I²t: 1.44 A²s.
- Clearing I²t: 2.5 A²s.
- UL recognised and RoHS compliant.
Reliable Protection for Electronic Equipment
The Mersen W084406 provides dependable protection for semiconductor devices and electronic assemblies by combining a medium time-lag characteristic with a high interrupting capacity. This allows the fuse to tolerate normal equipment start-up currents while still responding quickly to sustained overloads and short circuits.
Its ceramic construction, compact dimensions and high fault-breaking capability make it suitable for industrial automation, instrumentation and power electronic equipment where reliable circuit protection is essential.
Typical Applications
- Semiconductor protection.
- Industrial electronic equipment.
- Power supplies.
- Automation and control systems.
- Instrumentation equipment.
- Electronic control circuits.
- OEM machinery.
- Industrial power electronics.
