Mersen H206064 MI5FCP25V0.63 fast-acting semiconductor miniature fuse rated at 0.63 A and 250 V AC, featuring a compact 5 x 20 mm body and axial leads for PCB mounting.
£1.49
The Mersen H206064, also identified by the catalogue reference MI5FCP25V0.63, is a compact fast-acting semiconductor miniature fuse designed to protect sensitive electronic components against overcurrent and short-circuit faults. It belongs to Mersen’s FC range of 5 × 20 mm miniature fuse-links with axial leads for direct integration into electronic assemblies.
Its fast operating characteristic helps interrupt excessive current before damaging energy can reach semiconductor devices, control electronics and associated circuitry. This makes the H206064 particularly suitable for equipment requiring rapid and dependable circuit protection within a compact installation area.
With a rated current of 0.63 A and a rated voltage of 250 V AC, the fuse is suitable for low-current electronic and industrial control applications. Its axial leads allow direct soldering onto printed circuit boards or connection to compatible electronic components, helping simplify assembly and provide a secure electrical connection.
Sensitive semiconductor components can be damaged rapidly when exposed to excessive current. The Mersen H206064 uses a fast-acting fuse element to disconnect the circuit promptly during an overcurrent or short-circuit condition, helping limit thermal stress and reduce the risk of equipment failure.
The axial lead configuration enables the fuse to be soldered directly onto a printed circuit board, making it well suited to compact electronic assemblies and production equipment. This mounting method provides a secure connection while reducing the need for a separate panel-mounted fuse holder.
| Current | 63 A |
|---|---|
| Voltage | 250 V |
| Manufacturer | Mersen |
| Product reference | H206064 |
| Catalogue number | MI5FCP25V0.63 |
| Product type | Semiconductor miniature fuse-link |
| Fuse series | FC 250 V AL |
| Rated current | 0.63 A |
| Rated voltage | 250 V AC |
| Current type | AC |
| Operating characteristic | Fast acting (F) |
| Fuse dimensions | 5 × 20 mm |
| Body format | Cylindrical cartridge |
| Connection type | Axial leads |
| Mounting type | Printed circuit board / solder mounting |
| Compliance | RoHS compliant |
| EAN / UPC | 3605340191134 |
The Mersen H206064 provides fast overcurrent and short-circuit protection for sensitive semiconductor components, electronic circuits and industrial control equipment.
The fuse has a rated current of 0.63 A.
The H206064 has a rated voltage of 250 V AC.
The fuse has axial leads that allow it to be soldered directly onto a printed circuit board or connected to compatible electronic components.
Yes. It has a fast-acting characteristic designed to interrupt excessive current quickly and protect sensitive electronic devices.
Mersen miniature fuse-links are used by electronic equipment manufacturers, automation engineers and maintenance professionals to provide dependable overcurrent protection in compact industrial and electronic systems.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...