Why Choose the Mersen S087025 Semiconductor Miniature Fuse?
The Mersen S087025 is a compact and dependable medium time-lag semiconductor miniature fuse designed to protect sensitive electronic components, semiconductor devices and control apparatus against damaging overcurrents. Part of the Mersen MI5 SA/SB 125V–250V series, it combines reliable circuit protection with the ability to withstand brief current surges during normal equipment operation.
With a rated current of 6.3 A and an IEC rated voltage of 250 V AC, the S087025 is suitable for electronic and industrial control circuits that may experience temporary inrush currents. Its medium time-lag SA characteristic helps prevent nuisance fuse operation while maintaining effective protection against sustained overloads and short circuits.
The fuse features a compact 5 × 20 mm cartridge format and is designed for clip mounting in a compatible fuse holder. Its space-saving dimensions and dependable operating characteristics make it suitable for power supplies, instrumentation, automation equipment and electronic control assemblies.
Key Advantages
- Medium time-lag SA characteristic tolerates temporary current surges.
- 6.3 A rated current for electronic and industrial control circuits.
- 250 V AC rated voltage for dependable equipment protection.
- Compact 5 × 20 mm miniature fuse format.
- Clip mounting enables straightforward installation and replacement.
- Protects sensitive components against sustained overloads and short circuits.
Key Features
- Mersen MI5 SA/SB 125V–250V series.
- 6.3 A nominal current rating.
- 250 V AC IEC rated voltage.
- Medium time-lag SA operating characteristic.
- Compact 5 × 20 mm cylindrical cartridge construction.
- Clip mounting for compatible fuse holders.
- Designed for semiconductor devices and sensitive control apparatus.
- Also available within a product range offering axial-lead versions.
Dependable Protection for Circuits with Inrush Current
Medium time-lag fuses are engineered to tolerate short-duration current increases caused by equipment start-up, capacitor charging and other normal operating conditions. This helps reduce unnecessary fuse replacement while ensuring that sustained overloads and short circuits are safely interrupted.
The Mersen S087025 provides reliable protection for sensitive electronic components and control apparatus. Its compact cartridge construction allows straightforward integration into equipment where installation space is limited and consistent overcurrent protection is essential.
Typical Applications
- Semiconductor protection circuits.
- Industrial control equipment.
- Electronic power supplies.
- Instrumentation and monitoring systems.
- Automation and control apparatus.
- OEM electronic assemblies.
