Why Choose the Mersen D079031 Miniature Fuse?
The Mersen D079031, catalogue reference MI6HA37F25V1, is a compact and dependable fast-acting miniature fuse designed to protect sensitive electronic components, semiconductor devices and industrial control circuits against overcurrent and short-circuit faults. It forms part of Mersen’s HA 37 semiconductor miniature fuse series.
This fuse has a fast (F) operating characteristic, enabling it to interrupt damaging fault currents rapidly. This quick response helps reduce the amount of electrical energy reaching sensitive components, supporting improved equipment reliability and minimising the risk of costly circuit damage.
With a rated current of 1 A and a rated voltage of 250 V AC, the Mersen D079031 is suitable for electronic equipment, instrumentation, automation systems and compatible low-current industrial circuits. Its standard 6.3 × 32 mm cylindrical format is designed for straightforward installation in compatible fuse clips and holders.
Key Advantages
- Compact 6.3 × 32 mm miniature fuse for electronic circuit protection.
- 1 A current rating for compatible low-current applications.
- 250 V AC voltage rating for industrial and electronic circuits.
- Fast-acting characteristic provides rapid interruption of fault currents.
- Helps protect sensitive semiconductor and electronic components.
- Clip-mounted design enables convenient installation and replacement.
Key Features
- Mersen HA 37 semiconductor miniature fuse series.
- Manufacturer item number: D079031.
- Catalogue number: MI6HA37F25V1.
- 1 A rated current.
- 250 V AC rated voltage.
- Fast (F) speed characteristic.
- 6.3 × 32 mm cylindrical fuse format.
- Designed for installation in compatible fuse clips and fuse holders.
Fast Protection for Sensitive Electronic Components
Fast-acting miniature fuses are designed to disconnect a circuit quickly when an excessive current or short circuit occurs. Rapid fault interruption is particularly important when protecting semiconductor devices and sensitive electronic assemblies that may be damaged by relatively small amounts of excess electrical energy.
The Mersen HA 37 series combines compact dimensions with reliable overcurrent protection, making it suitable for equipment manufacturers, automation engineers and maintenance professionals working with industrial electronics and control systems.
Typical Applications
- Semiconductor devices and electronic assemblies.
- Industrial automation and control equipment.
- Instrumentation and monitoring systems.
- Electronic power supply circuits.
- Control boards and low-current circuits.
- OEM machinery and electrical equipment.
