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MERSEN FUSE 250V FA 1,25 A 6.32 L084305
Mersen L084305 MI6FA25V1.25 high speed semiconductor miniature fuse rated at 1.25 A and 250 V AC, with a compact 6.3 x 32 mm clip-mounted design.
£2.37
Why Choose the Mersen L084305 High Speed Semiconductor Fuse?
The Mersen L084305 is a compact high speed semiconductor miniature fuse designed to provide rapid overcurrent and short-circuit protection for sensitive electronic components. Part of the Mersen MI6FA fuse series, it features a very fast-acting FA characteristic that helps reduce the damaging electrical and thermal energy reaching semiconductor devices during a fault.
Designed for industrial electronics, measuring equipment and control apparatus, this miniature fuse combines dependable fault interruption with a space-saving cylindrical construction. Its fast response makes it suitable for applications where conventional general-purpose fuses may not operate quickly enough to protect delicate electronic components.
With a rated current of 1.25 A, a rated voltage of 250 V AC and a compact 6.3 × 32 mm body, the Mersen L084305 provides reliable protection without requiring significant installation space. Its clip-mounted format enables straightforward fitting and replacement in a compatible fuse holder.
Key Advantages
- Very fast-acting semiconductor protection fuse.
- 1.25 A rated current for precise electronic circuit protection.
- 250 V AC rated voltage.
- Compact 6.3 × 32 mm miniature fuse format.
- Rapid fault interruption helps protect sensitive components.
- Clip-mounted design supports straightforward installation and replacement.
Key Features
- Mersen MI6FA semiconductor miniature fuse series.
- 1.25 A rated current.
- 250 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.
- Suitable for measuring and control apparatus.
Fast Protection for Sensitive Electronic Components
Semiconductor devices can be damaged by excessive current within a very short period. The Mersen L084305 is designed to interrupt fault current rapidly, helping reduce let-through energy and limit damage to protected electronic components.
Its very fast FA operating characteristic and compact construction make it suitable for industrial electronics, instrumentation and control equipment where reliable circuit protection and efficient use of installation space are essential.
Typical Applications
- Semiconductor device protection.
- Measuring and control apparatus.
- Industrial electronic equipment.
- Power supplies and conversion circuits.
- Automation and process control systems.
- Electronic test and instrumentation equipment.
Technical Specifications
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| Current | 1.25 A | |
|---|---|---|
| Voltage | 250 V | |
| Device Type | Fuse link | |
| Fuse Type | Miniature, Semiconductor | |
| Fuse Size | 6.3x32 mm | |
| Manufacturer | Mersen | |
| Series | MI6FA Semiconductor Miniature Fuses | |
| Item number | L084305 | |
| Catalogue number | MI6FA25V1.25 | |
| Product type | High speed semiconductor miniature fuse | |
| Rated current | 1.25 A | |
| Rated voltage | 250 V AC | |
| Current type | AC | |
| Speed / characteristic | High Speed FA | |
| Fuse size | 6.3 × 32 mm | |
| Mounting type | Clip mounting | |
| Primary application | Semiconductor and electronic component protection |
Frequently Asked Questions
What is the Mersen L084305 used for?
The Mersen L084305 provides very fast overcurrent and short-circuit protection for sensitive semiconductor devices, electronic components and measuring or control apparatus.
What is the current rating of the Mersen L084305?
The fuse has a rated current of 1.25 A.
What voltage is the Mersen L084305 rated for?
The Mersen L084305 is rated for operation at up to 250 V AC.
What size is the Mersen L084305 fuse?
It is a compact cylindrical miniature fuse measuring 6.3 × 32 mm.
What does the FA characteristic mean?
The FA designation identifies a very fast-acting fuse characteristic designed to interrupt electrical faults rapidly and protect sensitive semiconductor components.
Trusted by Electrical and Electronic Engineers Worldwide
Mersen high speed miniature fuses are widely selected for dependable protection of sensitive semiconductor devices, industrial electronic equipment and precision control systems.
