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.
