Mersen M076463 MI6FA100V0.315 high speed semiconductor miniature fuse rated at 0.315 A and 1000 V AC, with a compact 6.3 x 46 mm clip-mounted design.
£7.80
The Mersen M076463 is a compact high speed semiconductor miniature fuse designed to provide rapid protection for sensitive electronic components and semiconductor devices. Part of the Mersen MI6FA 1000 V fuse series, it uses a very fast-acting FA characteristic to interrupt overcurrent and short-circuit faults before excessive electrical energy can damage protected equipment.
Engineered for demanding high-voltage electronic applications, this miniature fuse combines fast fault clearance with a compact cylindrical construction. Its very high breaking capacity helps protect valuable semiconductor components in industrial electronics, power conversion equipment and control systems where conventional general-purpose fuses may not respond quickly enough.
With a rated current of 0.315 A, a rated voltage of 1000 V AC and a compact 6.3 × 46 mm body, the Mersen M076463 provides precise low-current protection for high-voltage circuits. Its clip-mounted format allows straightforward installation and replacement within a compatible fuse holder.
Semiconductor devices can be damaged by excessive current within a fraction of a second. The Mersen M076463 uses a very fast FA characteristic to interrupt electrical faults rapidly, helping reduce the let-through energy transferred to protected components.
Its 1000 V AC rating makes it particularly suitable for high-voltage power electronic and control circuits. The compact format and clip mounting also support efficient integration into equipment where reliable protection and limited installation space are important.
| Current | 315 A |
|---|---|
| Voltage | 000 V |
| Manufacturer | Mersen |
| Series | MI6FA 1000 V Semiconductor Miniature Fuses |
| Item number | M076463 |
| Catalogue number | MI6FA100V0.315 |
| Product type | High speed semiconductor miniature fuse |
| Rated current | 0.315 A |
| Rated voltage | 1000 V AC |
| Current type | AC |
| Speed / characteristic | High Speed FA |
| Fuse size | 6.3 × 46 mm |
| Mounting type | Clip mounting |
| Breaking capacity | Very high breaking capacity |
| Primary application | Semiconductor and sensitive electronic component protection |
| EAN / UPC | 3605340017762 |
The Mersen M076463 provides very fast overcurrent and short-circuit protection for sensitive semiconductor devices and electronic components in high-voltage circuits.
The fuse has a rated current of 0.315 A, which is equivalent to 315 mA.
The Mersen M076463 is rated for operation at up to 1000 V AC.
It is a compact cylindrical miniature fuse measuring 6.3 × 46 mm.
The FA designation identifies a very fast-acting fuse characteristic designed to interrupt faults rapidly and protect sensitive semiconductor components.
Mersen high speed miniature fuses are widely selected for dependable protection of sensitive semiconductor devices, high-voltage electronics and industrial power conversion equipment.
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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...