MERSEN FUSE 250V FC 0,31A 5X20 AL MI5FCP25V0,31

Why Choose the Mersen E206061 Miniature Semiconductor Fuse?

The Mersen E206061, catalogue reference MI5FCP25V0.31, is a compact fast-acting miniature fuse designed to protect sensitive semiconductor devices, electronic circuits and control equipment against damaging overcurrents and short circuits. It belongs to Mersen’s 5 × 20 mm FC semiconductor protection fuse series, which is engineered for dependable and rapid circuit interruption.

With a rated current of 0.315 A and a rated voltage of 250 V AC, this fuse is suitable for low-current electronic applications where a rapid response is needed. Its fast operating characteristic helps limit the electrical energy reaching delicate components during a fault, reducing the risk of damage and supporting reliable equipment operation.

The E206061 features axial wire leads, allowing it to be soldered directly onto printed circuit boards or connected within compact electronic assemblies. Its space-saving 5 × 20 mm format makes it particularly suitable for industrial controls, power supplies, instrumentation and other electronic systems with restricted installation space.

Key Advantages

• Fast-acting semiconductor protection fuse for sensitive electronic components.
• 0.315 A current rating for low-current circuit protection.
• 250 V AC rated voltage suitable for a wide range of electronic systems.
• Compact 5 × 20 mm miniature fuse format.
• Axial leads support direct soldering onto printed circuit boards.
• Rapid fault interruption helps reduce damage caused by overcurrents and short circuits.
• Manufactured by Mersen for reliable electrical protection performance.

Key Features

• Mersen FC miniature semiconductor fuse series.
• 0.315 A rated current.
• 250 V AC rated voltage.
• Fast-acting operating characteristic.
• 5 × 20 mm body size.
• Axial wire leads for direct PCB mounting.
• Designed to protect sensitive semiconductor and electronic components.
• RoHS-compliant construction.
• Series designed in accordance with applicable miniature fuse standards.

Fast Protection for Sensitive Electronic Circuits

Fast-acting fuses are designed to interrupt excessive current more quickly than time-delay fuse types. This rapid response is important when protecting semiconductor devices, electronic control boards and other components that can be damaged by even short-duration overcurrent events.

The Mersen E206061 combines a low current rating with a compact axial-leaded format, making it easy to integrate into printed circuit boards and electronic assemblies. When correctly selected for the circuit, it provides dependable protection while helping minimise disruption and component damage following an electrical fault.

Typical Applications

• Semiconductor device protection.
• Printed circuit boards and electronic assemblies.
• Industrial control and automation equipment.
• Electronic power supplies and converters.
• Measurement and instrumentation equipment.
• Control panels and interface modules.
• Consumer and professional electronic equipment.
• Low-current circuits requiring fast fault interruption.