Why Choose the Mersen Y081027 Miniature Semiconductor Fuse?
The Mersen Y081027 is a high-performance 6.3 × 32 mm miniature semiconductor fuse designed to protect sensitive electronic components, semiconductor devices and industrial control equipment against overcurrent faults. Also identified by catalogue number MI6SA40V10P, it has a rated current of 10 A and a rated voltage of 400 V AC.
Part of the Mersen SA miniature semiconductor fuse series, the Y081027 features a medium time-lag characteristic. This allows the fuse to tolerate short-duration current surges while still providing dependable interruption when a sustained overload or short circuit occurs.
The fuse is manufactured in a compact ceramic cartridge format and includes an integrated striker for clear indication when the fuse has operated. Its high breaking capacity and clip-mounted design make it suitable for industrial power supplies, control apparatus, semiconductor circuits and OEM electronic equipment.
Key Advantages
- Designed for reliable semiconductor and electronic circuit protection.
- 10 A rated current for industrial electronic equipment.
- 400 V AC rated voltage.
- Medium time-lag characteristic tolerates temporary current surges.
- Integrated striker assists with rapid fault identification.
- Compact 6.3 × 32 mm ceramic cartridge format.
Key Features
- Mersen SA miniature semiconductor fuse series.
- Item number: Y081027.
- Catalogue number: MI6SA40V10P.
- 10 A rated current.
- 400 V AC rated voltage.
- Medium time-lag SA operating characteristic.
- 6.3 × 32 mm cylindrical cartridge.
- Ceramic fuse-body construction.
- Clip-mounted installation.
- Integrated striker indication.
Dependable Protection with Surge Tolerance
Medium time-lag semiconductor fuses are designed to withstand brief inrush currents without unnecessary operation while still responding reliably to sustained overloads and short circuits. This makes them suitable for electronic equipment that experiences temporary current peaks during start-up or normal switching.
The Mersen Y081027 combines surge tolerance with a high fault-interruption capability, helping protect semiconductor devices, control apparatus and connected circuits. Its integrated striker also provides a clear mechanical indication after operation, simplifying inspection and maintenance.
Typical Applications
- Industrial power supplies.
- Semiconductor protection circuits.
- Electronic control apparatus.
- Automation and instrumentation systems.
- Power conversion equipment.
- OEM electronic assemblies.
