MERSEN FUSE 250V FA 0,315 A 6.32 AL MI6FAP25V0,315

MERSEN FUSE 250V FA 0,315 A 6.32 AL MI6FAP25V0,315

Mersen S208143 MI6FAP25V0.315 high speed 6.3 x 32 mm miniature fuse with axial leads, rated at 0.315 A and 250 V AC for semiconductor and electronic circuit protection.

SKU: S208143Alt SKU: MI6FAP25V0,315MPN: S208143
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List Price £3.47 ex VAT
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Why Choose the Mersen S208143 MI6FAP25V0.315 High Speed Miniature Fuse?

The Mersen S208143 (MI6FAP25V0.315) is a 6.3 × 32 mm high speed semiconductor miniature fuse designed to provide exceptionally fast overcurrent protection for sensitive electronic equipment and semiconductor devices. As part of the trusted Mersen FA 250 V miniature fuse series, it delivers reliable circuit protection for industrial electronics, instrumentation and control systems.

Featuring a 0.315 A current rating and 250 V AC voltage rating, this very fast acting fuse helps minimise damage caused by short circuits and overloads before sensitive components can be affected. The axial lead design simplifies installation on printed circuit boards and within electronic assemblies.

Manufactured to high quality standards, the Mersen S208143 offers dependable protection, excellent breaking capacity and long-term reliability for demanding industrial and electronic applications where rapid fault interruption is essential.

Key Advantages

  • Very fast acting semiconductor fuse for sensitive electronic circuits.
  • 0.315 A current rating for precision protection.
  • 250 V AC rated voltage.
  • Axial lead construction for straightforward PCB installation.
  • High breaking capacity helps protect valuable electronic components.
  • Compact 6.3 × 32 mm format suitable for a wide range of equipment.

Key Features

  • Mersen MI6FAP25V0.315 miniature fuse.
  • Manufacturer part number: S208143.
  • Very fast acting (FA) characteristic.
  • 0.315 A current rating.
  • 250 V AC voltage rating.
  • 6.3 × 32 mm fuse size.
  • Axial lead mounting.
  • Designed for semiconductor and electronic circuit protection.
  • RoHS compliant.

Reliable Protection for Sensitive Electronic Equipment

High speed semiconductor fuses are designed to interrupt fault currents extremely quickly, protecting delicate electronic devices from potentially damaging overloads and short circuits. Their rapid response helps minimise downtime and reduces the likelihood of costly component replacement.

The Mersen S208143 is ideally suited for protecting power supplies, industrial control systems, measuring equipment, automation electronics and semiconductor-based circuits where dependable high speed protection is critical.

Typical Applications

  • Industrial control panels.
  • Electronic power supplies.
  • Semiconductor protection.
  • Instrumentation and measurement equipment.
  • Automation and control systems.
  • Printed circuit board assemblies.

Technical Specifications

Current 315 A
Voltage 250 V
Manufacturer Mersen
Series Miniature Fuses Size 6.3 × 32 FA 250 V AL
Model MI6FAP25V0.315
Part number S208143
Product type High speed miniature semiconductor fuse
Current rating 0.315 A
Rated voltage 250 V AC
Fuse characteristic Very fast acting (FA)
Fuse size 6.3 × 32 mm
Mounting Axial leads
Application Semiconductor and electronic circuit protection
RoHS compliant Yes
Device Type Fuse link
Fuse Type Miniature, Semiconductor
Fuse Size 6.3x32 mm
Fuse Class Fast acting

Frequently Asked Questions

What is the Mersen S208143 used for?

It is used to provide very fast overcurrent protection for sensitive semiconductor devices and electronic circuits.

What is the current rating of this fuse?

The Mersen S208143 has a 0.315 A current rating.

What voltage is this fuse rated for?

This miniature fuse is rated for 250 V AC applications.

What type of fuse is the S208143?

It is a very fast acting (FA) high speed miniature semiconductor fuse with axial leads.

Where is this fuse commonly installed?

It is commonly fitted to printed circuit boards, electronic assemblies, industrial control equipment and semiconductor protection circuits.

Trusted by Engineers Worldwide

Mersen high speed miniature fuses are trusted throughout industrial automation, electronics and power conversion industries for delivering dependable protection of sensitive semiconductor devices and electronic equipment.

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