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MERSEN FUSE 250V FA 0,2 A 5.20 MI5FA25V0,2
Mersen Y084017 very fast-acting miniature semiconductor fuse, catalogue number MI5FA25V0.2, rated 0.2 A and 250 V AC in a 5 × 20 mm clip-mounted cartridge format.
£1.92
Why Choose the Mersen Y084017 Miniature Semiconductor Fuse?
The Mersen Y084017 is a compact 5 × 20 mm high-speed semiconductor fuse designed to protect sensitive electronic components and control equipment against overcurrent and short-circuit faults. Also identified by catalogue number MI5FA25V0.2, it has a rated current of 0.2 A and a rated voltage of 250 V AC.
Part of the Mersen FA/FB miniature semiconductor fuse series, the Y084017 features a very fast-acting FA characteristic. This rapid response helps limit the fault energy transferred to semiconductor devices, measuring equipment and electronic control circuits before damaging thermal stress can develop.
Manufactured in a standard cylindrical cartridge format, the Y084017 is designed for clip mounting in compatible 5 × 20 mm fuse holders. Its compact construction and dependable fault-interruption performance make it suitable for industrial electronics, automation equipment, instrumentation and OEM assemblies.
Key Advantages
- Very fast-acting protection for sensitive semiconductor devices.
- 0.2 A rated current for low-current electronic circuits.
- 250 V AC rated voltage.
- Compact 5 × 20 mm cartridge format.
- Helps limit damaging fault energy during short circuits.
- Suitable for measuring, control and industrial electronic equipment.
Key Features
- Mersen FA/FB miniature semiconductor fuse series.
- Item number: Y084017.
- Catalogue number: MI5FA25V0.2.
- 0.2 A rated current.
- 250 V AC rated voltage.
- Very fast-acting FA operating characteristic.
- 5 × 20 mm cylindrical cartridge.
- Clip-mounted installation.
- Designed for semiconductor and electronic circuit protection.
- Compact format for space-conscious equipment designs.
High-Speed Protection for Sensitive Electronic Components
Semiconductor devices can be permanently damaged by excessive fault energy within a very short period. High-speed fuses respond rapidly to abnormal current conditions, helping reduce the electrical and thermal stress imposed on protected components.
The Mersen Y084017 provides compact and replaceable protection for sensitive low-current circuits. Its very fast-acting characteristic makes it particularly suitable for semiconductor devices, measuring instruments and electronic control apparatus where rapid fault clearance is essential.
Typical Applications
- Semiconductor protection circuits.
- Industrial electronic control equipment.
- Measuring and monitoring apparatus.
- Automation and instrumentation systems.
- Electronic power supplies.
- OEM electrical and electronic assemblies.
Technical Specifications
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| Current | 0.2 A | |
|---|---|---|
| Voltage | 250 V | |
| Device Type | Fuse link | |
| Fuse Type | Miniature, Semiconductor | |
| Fuse Size | 5x20 mm | |
| Fuse Class | Fast acting | |
| Manufacturer | Mersen | |
| Series | FA/FB Miniature Semiconductor Fuses | |
| Model | Y084017 | |
| Catalogue number | MI5FA25V0.2 | |
| Product type | Miniature semiconductor fuse | |
| Fuse format | Cylindrical cartridge | |
| Fuse size | 5 × 20 mm | |
| Rated current | 0.2 A | |
| Rated voltage | 250 V AC | |
| Electrical system | AC | |
| Speed / characteristic | Very fast acting FA | |
| Mounting type | Clip mounting | |
| Application | Semiconductor, measuring and control-apparatus protection | |
| Approximate weight | 0.001 kg | |
| EAN / UPC | 3605340059786 | |
| Manufacturer order multiple | 50 pieces |
Frequently Asked Questions
What is the Mersen Y084017 used for?
The Y084017 is a very fast-acting miniature fuse designed to protect sensitive semiconductor devices, measuring equipment and electronic control circuits against excessive current.
What are the electrical ratings of the Y084017?
The fuse has a rated current of 0.2 A and a rated voltage of 250 V AC.
What size is the Mersen Y084017?
It is manufactured in the standard 5 × 20 mm cylindrical cartridge format.
Is the Y084017 a fast-acting fuse?
Yes. It has a very fast-acting FA characteristic designed to limit fault energy reaching sensitive semiconductor and electronic components.
How is the Y084017 installed?
The fuse is designed for clip mounting in a compatible 5 × 20 mm fuse holder with appropriate current and voltage 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 electronic systems.
