Why Choose the Mersen L084052 High Speed Semiconductor Fuse?
The Mersen L084052 is a compact high speed semiconductor fuse developed to protect sensitive electronic components, semiconductor devices and measuring or control equipment against overcurrent and short-circuit faults. Part of the Mersen MI5FB miniature fuse series, it features a very fast-acting FB characteristic that helps limit damaging energy before it reaches vulnerable components.
Designed for demanding electronic and industrial applications, this miniature cartridge fuse combines rapid fault interruption with a space-saving cylindrical format. It is particularly suitable for circuits where conventional general-purpose fuses may operate too slowly to protect delicate semiconductor components effectively.
With a rated current of 0.1 A, a rated voltage of 250 V AC and a compact 5 × 20 mm body, the Mersen L084052 provides dependable low-current circuit protection. Its clip-mounted design enables straightforward installation and replacement within compatible fuse holders.
Key Advantages
- Very fast-acting semiconductor protection fuse.
- 0.1 A rated current for sensitive low-current circuits.
- 250 V AC voltage rating.
- Compact 5 × 20 mm miniature fuse format.
- FB operating characteristic helps minimise damaging let-through energy.
- Clip-mounted design supports convenient installation and replacement.
Key Features
- Mersen MI5FB semiconductor miniature fuse series.
- 0.1 A rated current.
- 250 V AC rated voltage.
- High Speed FB operating characteristic.
- 5 × 20 mm cylindrical cartridge format.
- Clip mounting for compatible fuse holders.
- Designed for sensitive semiconductor device protection.
- Suitable for measuring and control apparatus.
Fast Protection for Sensitive Electronic Components
Semiconductor components can be damaged by overcurrent events lasting only a fraction of a second. The Mersen L084052 is designed to respond rapidly, helping reduce the thermal and electrical energy transferred to protected devices during a fault.
Its very fast FB characteristic and compact 5 × 20 mm design make it suitable for densely arranged electronic equipment, control systems and instrumentation where reliable protection and efficient use of space are essential.
Typical Applications
- Semiconductor device protection.
- Measuring and control apparatus.
- Industrial electronic equipment.
- Power supplies and conversion circuits.
- Automation and process control systems.
- Electronic test and instrumentation equipment.
