MERSEN FUSE 500V FA 1 A 6.32 D084206

Why Choose the Mersen D084206 High-Speed Miniature Fuse?

The Mersen D084206, catalogue reference MI6FA50V1, is a compact high-speed semiconductor miniature fuse designed to protect sensitive electronic components against damaging overcurrents and short circuits. Part of Mersen’s 6.3 × 32 mm FA fuse range, it provides rapid fault interruption for semiconductor devices, control equipment and industrial power electronic systems.

Rated at 1 A and 500 V AC, the D084206 features a very fast-acting FA operating characteristic. This helps minimise the electrical and thermal energy passed into protected components during a fault, making the fuse suitable for applications where conventional general-purpose fuses may not operate quickly enough.

The compact 6.3 × 32 mm cylindrical format is designed for clip mounting in a compatible fuse holder. Its high-quality construction and very high breaking capacity provide dependable protection for semiconductor circuits, industrial electronics, power converters and sensitive control equipment.

Key Advantages

• Very fast-acting semiconductor protection fuse.
• 1 A rated current for sensitive electronic circuits.
• 500 V AC voltage rating for demanding electrical applications.
• High-speed FA characteristic helps reduce damaging let-through energy.
• Compact 6.3 × 32 mm cylindrical format.
• Clip mounting enables straightforward installation and replacement.
• Very high breaking capacity supports dependable fault interruption.

Key Features

• Mersen semiconductor miniature fuse range.
• MI6FA50V1 catalogue reference.
• 1 A rated current.
• 500 V AC rated voltage.
• Very fast FA operating characteristic.
• 6.3 × 32 mm fuse size.
• Clip-mounted cylindrical cartridge design.
• Designed for sensitive semiconductor components.
• Very high breaking capacity.
• RoHS-compliant construction.

Fast Protection for Sensitive Electronic Components

Semiconductor devices can be damaged by fault currents that develop too rapidly for standard general-purpose fuses to interrupt effectively. The Mersen D084206 uses a very fast FA operating characteristic to disconnect excessive current quickly and reduce thermal and electrical stress on protected components.

Its compact cartridge format enables installation in equipment where panel or circuit space is limited. When fitted in a correctly rated 6.3 × 32 mm fuse holder, the clip-mounted design also allows convenient inspection and replacement during routine maintenance.

Typical Applications

• Semiconductor device protection.
• Industrial electronic equipment.
• Power converters and rectifier circuits.
• Diode and thyristor protection.
• Automation and machine control equipment.
• Industrial power supplies.
• Sensitive measuring and control circuits.