Why Choose the Mersen L084213 High Speed Semiconductor Fuse?
The Mersen L084213 is a compact high speed semiconductor miniature fuse designed to provide rapid protection for sensitive electronic components and semiconductor devices. Part of the Mersen MI6FA 500 V fuse series, it features a very fast-acting FA characteristic that helps interrupt overcurrent and short-circuit faults before excessive energy can damage protected equipment.
This miniature fuse combines fast fault clearance with a compact cylindrical format, making it suitable for industrial electronics, power conversion equipment, instrumentation and automation systems. Its high breaking capacity supports dependable circuit protection in demanding applications where conventional general-purpose fuses may not operate quickly enough.
With a rated current of 0.8 A, a rated voltage of 500 V AC and a compact 6.3 × 32 mm body, the Mersen L084213 provides effective semiconductor protection while requiring minimal installation space. Its clip-mounted construction enables straightforward fitting within a compatible fuse holder.
Key Advantages
- Very fast-acting semiconductor protection fuse.
- 0.8 A rated current for precise circuit protection.
- 500 V AC voltage rating for demanding electronic applications.
- Compact 6.3 × 32 mm miniature fuse format.
- Very high breaking capacity supports dependable fault interruption.
- Clip-mounted design allows convenient installation and replacement.
Key Features
- Mersen MI6FA semiconductor miniature fuse series.
- 0.8 A rated current.
- 500 V AC rated voltage.
- High Speed FA operating characteristic.
- 6.3 × 32 mm cylindrical fuse size.
- Clip mounting for compatible fuse holders.
- Designed for sensitive semiconductor component protection.
- RoHS-compliant construction.
Fast Protection for Sensitive Electronic Components
Semiconductor devices can be damaged by overcurrent events lasting only a fraction of a second. The Mersen L084213 uses a very fast-acting FA characteristic to reduce the amount of damaging electrical and thermal energy passed through to protected components during a fault.
Its compact size, high speed response and dependable breaking performance make it suitable for electronic assemblies, industrial control systems and power conversion equipment where reliable protection and minimal downtime are essential.
Typical Applications
- Semiconductor device protection.
- Industrial electronic equipment.
- Power supplies and conversion circuits.
- Variable speed drive control circuits.
- Automation and process control systems.
- Electronic test and instrumentation equipment.
