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MERSEN FUSE 250V FA 14 A 6.32 MI6FA25V14
Mersen Y084316 high-speed miniature semiconductor fuse, catalogue number MI6FA25V14, rated 14 A and 250 V AC in a 6.3 × 32 mm ceramic cartridge format.
£3.39
Why Choose the Mersen Y084316 Miniature Semiconductor Fuse?
The Mersen Y084316 is a high-performance 6.3 × 32 mm miniature semiconductor fuse designed to provide rapid protection for sensitive power-electronic and semiconductor equipment. Also identified by catalogue number MI6FA25V14, it has a rated current of 14 A and a rated voltage of 250 V AC.
Part of the Mersen FA miniature semiconductor fuse range, the Y084316 features a high-speed operating characteristic that helps limit the electrical energy passed to protected components during a fault. This rapid response reduces thermal and electrical stress on diodes, thyristors, rectifiers and other semiconductor devices.
The Y084316 is manufactured in a compact cylindrical cartridge format for installation in compatible 6.3 × 32 mm fuse holders. Its ceramic construction and dependable fault-interruption performance make it suitable for industrial power supplies, electronic control systems, converters and OEM equipment.
Key Advantages
- High-speed protection for semiconductor and power-electronic circuits.
- 14 A rated current for industrial electronic equipment.
- 250 V AC rated voltage.
- Compact 6.3 × 32 mm cartridge format.
- Helps minimise damaging let-through energy during electrical faults.
- Suitable for industrial automation, power conversion and OEM applications.
Key Features
- Mersen FA miniature semiconductor fuse series.
- Item number: Y084316.
- Catalogue number: MI6FA25V14.
- 14 A rated current.
- 250 V AC rated voltage.
- High-speed FA semiconductor protection characteristic.
- 6.3 × 32 mm cylindrical cartridge.
- Ceramic fuse-body construction.
- Designed for clip-mounted fuse holders.
- Suitable for sensitive electronic and semiconductor equipment.
High-Speed Protection for Power-Electronic Equipment
Semiconductor devices can be permanently damaged by excessive fault energy within a very short period. High-speed fuses are designed to interrupt abnormal currents rapidly, helping limit peak current, thermal stress and the energy transferred to sensitive components.
The Mersen Y084316 provides compact and replaceable protection for semiconductor circuits operating at up to 250 V AC. When correctly selected and coordinated with the protected equipment, it supports improved system reliability and reduced damage during electrical fault conditions.
Typical Applications
- Industrial power supplies.
- Power converters and rectifiers.
- Semiconductor protection circuits.
- Automation and control equipment.
- Electronic drives and switching equipment.
- OEM electrical and electronic assemblies.
Technical Specifications
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| Current | 14 A | |
|---|---|---|
| Voltage | 250 V | |
| Device Type | Fuse link | |
| Fuse Type | Miniature, Semiconductor | |
| Fuse Size | 6.3x32 mm | |
| Manufacturer | Mersen | |
| Series | FA Miniature Semiconductor Fuses | |
| Model | Y084316 | |
| Catalogue number | MI6FA25V14 | |
| Product type | Miniature semiconductor fuse | |
| Fuse format | Cylindrical cartridge | |
| Fuse size | 6.3 × 32 mm | |
| Rated current | 14 A | |
| Rated voltage | 250 V AC | |
| Electrical system | AC | |
| Operating characteristic | High-speed FA | |
| Mounting type | Clip mounting | |
| Body material | Ceramic | |
| Application | Semiconductor and power-electronic circuit protection | |
| Manufacturer pack quantity | 50 pieces |
Frequently Asked Questions
What is the Mersen Y084316 used for?
The Y084316 is a high-speed miniature fuse designed to protect sensitive semiconductor devices and power-electronic circuits against excessive fault currents.
What are the electrical ratings of the Y084316?
The fuse has a rated current of 14 A and a rated voltage of 250 V AC.
What size is the Mersen Y084316?
It is manufactured in the standard 6.3 × 32 mm cylindrical cartridge format.
Is the Y084316 suitable for semiconductor protection?
Yes. It has a high-speed FA operating characteristic designed to limit the fault energy reaching sensitive semiconductor components.
How is the Y084316 installed?
The fuse is installed in a compatible clip-mounted 6.3 × 32 mm fuse holder with suitable current, voltage and interrupting ratings.
Trusted by Electronics and Electrical Professionals
Mersen miniature semiconductor fuses are trusted by equipment manufacturers, automation engineers and maintenance professionals for rapid fault interruption and dependable protection of sensitive power-electronic systems.
