Why Choose the Mersen Q084424 MI6SA25V0.1 Semiconductor Miniature Fuse?
The Mersen Q084424, catalogue reference MI6SA25V0.1, is a compact semiconductor miniature fuse designed to protect sensitive electronic components, control apparatus and industrial equipment against damaging overcurrents. It forms part of Mersen's dependable MI6 SA 125–250 V miniature fuse range.
Rated at 0.1 A and 250 V AC, the Q084424 features a medium time-lag SA operating characteristic. This controlled response allows the fuse to withstand brief, non-damaging current surges while still providing reliable protection against sustained overloads and short-circuit faults.
The fuse uses a compact 6.3 × 32 mm cylindrical cartridge format designed for clip mounting in a compatible fuse holder. Its very high breaking capacity, low-current rating and surge-tolerant performance make it suitable for instrumentation, industrial controls, power supplies and semiconductor-based electronic equipment.
Key Advantages
- Reliable protection for sensitive semiconductor and electronic circuits.
- 0.1 A current rating for low-current applications.
- 250 V AC voltage rating for industrial electronic equipment.
- Medium time-lag characteristic accommodates brief current surges.
- Very high breaking capacity supports dependable fault interruption.
- Compact 6.3 × 32 mm design for space-conscious installations.
Key Features
- Mersen MI6 SA semiconductor miniature fuse series.
- Catalogue reference: MI6SA25V0.1.
- Manufacturer part number: Q084424.
- Rated current: 0.1 A.
- Rated voltage: 250 V AC.
- Medium time-lag SA operating characteristic.
- Very high breaking capacity.
- Compact cylindrical cartridge construction.
- Designed for clip mounting in a compatible fuse holder.
- Suitable for semiconductor devices and control apparatus.
Reliable Protection for Circuits with Temporary Surges
Electronic equipment may produce brief inrush or transient currents during energisation and normal switching. A medium time-lag fuse allows these short-duration currents to pass without unnecessary operation while continuing to protect the circuit against persistent overloads and short circuits.
The Mersen Q084424 combines controlled time-delay performance with a low 0.1 A rating and very high breaking capacity. It is therefore well suited to sensitive electronic and semiconductor circuits where surge tolerance, dependable interruption and compact installation are important.
Typical Applications
- Semiconductor protection circuits.
- Industrial control equipment.
- Electronic power supplies.
- Instrumentation and monitoring systems.
- Automation and signalling equipment.
- Measuring and test apparatus.
- Power-electronic assemblies.
- OEM electronic equipment.
