Why Choose the Mersen N076464 MI6FA100V0.4 High Speed Miniature Fuse?
The Mersen N076464 is a compact, very fast-acting semiconductor miniature fuse designed to protect sensitive electronic components against damaging overcurrents and short-circuit faults. Part of the Mersen MI6FA100V0.4 range, it combines a high voltage rating with rapid fault interruption for dependable protection in demanding electronic and industrial equipment.
Its FA high speed operating characteristic enables the fuse to disconnect a fault before excessive energy can damage vulnerable semiconductor devices. This makes it particularly suitable for power electronics, industrial control equipment, instrumentation and other circuits where conventional general-purpose fuses may not operate quickly enough.
With a rated current of 0.4 A, a rated voltage of 1,000 V AC and a minimum breaking capacity of 30 kA, the N076464 provides reliable protection in a compact 6.3 × 46 mm clip-mounted format. Its ceramic body and low-energy operating characteristics support dependable performance in sensitive electronic applications.
Key Advantages
- Very fast-acting semiconductor protection fuse.
- 0.4 A current rating for sensitive low-current circuits.
- 1,000 V AC rated voltage for high-voltage electronic equipment.
- 30 kA minimum breaking capacity for reliable fault interruption.
- Compact 6.3 × 46 mm format for compatible fuse holders.
- Ceramic construction provides dependable electrical and thermal performance.
Key Features
- Mersen MI6FA100V0.4 series.
- 0.4 A rated current.
- 1,000 V AC rated voltage.
- 6.3 × 46 mm miniature fuse format.
- Very fast-acting FA characteristic.
- Designed for sensitive semiconductor protection.
- Clip mounting for straightforward replacement.
- Very high breaking capacity with ceramic fuse body.
Reliable Protection for Sensitive Electronic Components
High speed semiconductor fuses are engineered to limit the electrical energy passed during a fault, helping prevent permanent damage to delicate semiconductor components. Their rapid operating characteristics are especially important in circuits where even a brief overcurrent could cause costly equipment failure.
The Mersen N076464 combines a 1,000 V rating, low I²t values and a high breaking capacity, making it well suited to electronic and industrial systems where fast fault clearance, compact dimensions and dependable circuit protection are essential.
Typical Applications
- Semiconductor device protection.
- High-voltage power supplies.
- Industrial automation and control equipment.
- Power conversion and electronic switching circuits.
- Instrumentation and measuring equipment.
- OEM electronic and industrial assemblies.
