MERSEN FUSE 400V FA 1,6 A 5.20 N093323

MERSEN FUSE 400V FA 1,6 A 5.20 N093323

Mersen N093323 MI5FA40V1.6 high-speed 5 x 20 mm miniature cartridge fuse rated at 1.6 A and 400 V AC for semiconductor and sensitive electronic circuit protection.

SKU: N093323MPN: N093323
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Why Choose the Mersen N093323 High-Speed Fuse?

The Mersen N093323, catalogue number MI5FA40V1.6, is a compact high-speed miniature cartridge fuse designed to protect sensitive semiconductor devices and electronic components against damaging overloads and short circuits. Its very fast-acting FA characteristic rapidly limits the electrical energy reaching protected equipment during a fault.

Rated at 1.6 A and 400 V AC, the N093323 is suitable for industrial electronics, automation equipment, power conversion circuits and measuring instruments. Its standard 5 × 20 mm cylindrical format allows straightforward installation in compatible clip-mounted fuse holders.

As part of Mersen's semiconductor miniature fuse range, the N093323 combines a space-saving design with very high breaking capacity and dependable operating performance. It is an effective protection solution for OEM equipment, electronic control assemblies and industrial systems containing sensitive semiconductor components.

Key Advantages

  • Very fast-acting FA characteristic for semiconductor protection.
  • 1.6 A current rating for sensitive electronic circuits.
  • 400 V AC voltage rating for industrial applications.
  • Compact 5 × 20 mm cylindrical cartridge format.
  • Very high breaking capacity for dependable fault interruption.
  • Designed for clip mounting in compatible miniature fuse holders.

Key Features

  • Mersen semiconductor miniature fuse range.
  • MI5FA40V1.6 catalogue reference.
  • 1.6 A rated current.
  • 400 V AC rated voltage.
  • Very fast-acting FA operating characteristic.
  • 5 × 20 mm cartridge dimensions.
  • Clip-mounted cylindrical construction.
  • Designed for sensitive semiconductor and electronic components.

Fast Protection for Sensitive Electronic Components

Semiconductor devices can be damaged by short-duration overcurrent events before conventional general-purpose fuses have time to operate. The Mersen N093323 uses a very fast-acting FA characteristic to interrupt faults rapidly and minimise thermal and electrical stress on protected components.

Its miniature cylindrical design is suitable for compact electronic equipment where installation space is restricted. When installed in a correctly rated fuse holder, the N093323 provides reliable circuit isolation and helps extend the operating life of sensitive industrial electronics.

Typical Applications

  • Semiconductor device protection.
  • Industrial electronic control circuits.
  • Automation and monitoring equipment.
  • Power conversion electronics.
  • Test and measurement instruments.
  • OEM electrical and electronic assemblies.

Technical Specifications

Current 6 A
Voltage 400 V
Manufacturer Mersen
Series Semiconductor Miniature Fuses Size 5 × 20 FA 400 V
Model N093323
Catalogue number MI5FA40V1.6
Product type High-speed miniature cartridge fuse
Rated current 1.6 A
Rated voltage 400 V AC
Current type AC
Operating characteristic Very fast acting / FA
Fuse size 5 × 20 mm
Mounting type Clip mounting
Breaking capacity Very high breaking capacity
Protection application Semiconductor and sensitive electronic circuits
Device Type Fuse link
Fuse Type Miniature, Semiconductor
Fuse Size 5x20 mm
Fuse Class Fast acting

Frequently Asked Questions

What is the Mersen N093323 used for?

The Mersen N093323 provides very fast overcurrent and short-circuit protection for sensitive semiconductor devices, electronic components and industrial control circuits.

What is the current rating of the N093323?

The fuse has a rated current of 1.6 A.

What voltage is the Mersen N093323 rated for?

The N093323 is rated for operation at up to 400 V AC.

What size is the Mersen N093323?

It is a miniature cylindrical cartridge fuse measuring 5 × 20 mm.

Is the N093323 suitable for semiconductor protection?

Yes. Its very fast-acting FA operating characteristic is specifically designed to protect sensitive semiconductor devices and electronic circuits.

Trusted for High-Speed Circuit Protection

Mersen high-speed miniature fuses are trusted by automation engineers, equipment manufacturers and maintenance professionals for dependable protection of sensitive electronic components in demanding industrial applications.

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