Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
MERSEN FUSE 690V FA 0,2 A 6.32 MI6FA69V0,2
Mersen T086474 MI6FA69V0.2 high speed semiconductor miniature fuse rated at 0.2 A and 690 V AC, with a 6.3 x 32 mm ceramic cartridge, clip mounting and 30 kA minimum breaking capacity.
£3.58
Why Choose the Mersen T086474 MI6FA69V0.2 High Speed Miniature Fuse?
The Mersen T086474 (MI6FA69V0.2) is a compact 6.3 × 32 mm high speed semiconductor miniature fuse designed to protect sensitive electronic components from damaging overcurrents and short circuits. Part of the Mersen FA 690 V miniature fuse range, it provides very fast fault interruption for industrial electronics, power conversion systems and automation equipment.
With a rated current of 0.2 A and an IEC rated voltage of 690 V AC, the T086474 provides precise protection for low-current circuits operating at elevated voltages. Its high speed FA characteristic helps minimise the electrical and thermal energy transferred to semiconductor devices during a fault.
The fuse features a ceramic body, ferrule terminals and a clip-mounted cartridge design. A minimum breaking capacity of 30 kA provides dependable fault interruption, while its compact dimensions allow straightforward installation within compatible fuse holders and electronic assemblies.
Key Advantages
- High speed semiconductor fuse for sensitive electronic circuits.
- 0.2 A rated current for precise low-current protection.
- 690 V AC IEC rated voltage.
- Very fast acting FA characteristic limits damaging fault energy.
- 30 kA minimum breaking capacity.
- Compact 6.3 × 32 mm format for space-efficient installation.
Key Features
- Mersen MI6FA69V0.2 miniature fuse.
- Manufacturer item number: T086474.
- 0.2 A rated current.
- 690 V AC rated voltage.
- High speed, very fast acting FA characteristic.
- 6.3 × 32 mm miniature cartridge size.
- Clip mounting for compatible fuse holders.
- Ceramic body with ferrule terminals.
- Designed for semiconductor and sensitive electronic protection.
- RoHS compliant.
Rapid Protection for High-Voltage Electronic Circuits
High speed semiconductor fuses are engineered to interrupt fault currents before sensitive electronic components are exposed to excessive electrical and thermal energy. Their rapid operating characteristic helps reduce component damage, equipment downtime and the risk of secondary circuit failures.
The Mersen T086474 combines a low current rating with a 690 V AC voltage capability, making it suitable for high-voltage monitoring, control and semiconductor circuits that require precise and dependable overcurrent protection.
Typical Applications
- Semiconductor protection circuits.
- Industrial automation equipment.
- Electronic power supplies.
- Power converters and control systems.
- Instrumentation and measuring equipment.
- OEM electrical and electronic assemblies.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 0.2 A | |
|---|---|---|
| Voltage | 690 V | |
| Device Type | Fuse link | |
| Fuse Type | Miniature, Semiconductor | |
| Fuse Size | 6.3x32 mm | |
| Fuse Class | Fast acting | |
| Manufacturer | Mersen | |
| Series | Semiconductor Miniature Fuses Size 6.3 × 32 FA 690 V | |
| Model | MI6FA69V0.2 | |
| Item number | T086474 | |
| Product type | High speed semiconductor miniature fuse | |
| Rated current | 0.2 A | |
| Rated voltage | 690 V AC IEC | |
| Current type | AC | |
| Operating characteristic | High speed / very fast acting FA | |
| Fuse size | 6.3 × 32 mm | |
| Mounting type | Clip mounting | |
| Connection type | Ferrule | |
| Body material | Ceramic | |
| Minimum breaking capacity | 30 kA | |
| Melting I²t | 0.0046 A²s | |
| Clearing I²t at rated voltage | 0.03 A²s | |
| Product diameter | 6.3 mm | |
| Product length | 32 mm | |
| Product weight | Approx. 2.5 g | |
| EAN / UPC | 3605340074741 | |
| RoHS compliant | Yes |
Frequently Asked Questions
What is the Mersen T086474 used for?
The Mersen T086474 is used to provide very fast overcurrent and short-circuit protection for semiconductor devices and sensitive electronic circuits.
What is the current rating of the Mersen T086474?
The fuse has a rated current of 0.2 A.
What voltage is the T086474 rated for?
The Mersen T086474 has an IEC rated voltage of 690 V AC.
What does the FA characteristic mean?
FA identifies the fuse as a very fast acting device designed to interrupt damaging fault currents rapidly and protect sensitive semiconductor components.
How is the Mersen T086474 installed?
The 6.3 × 32 mm cartridge fuse is designed for clip mounting within a compatible fuse holder or electronic assembly.
Trusted by Electronics and Automation Engineers Worldwide
Mersen semiconductor miniature fuses are used by automation engineers, equipment manufacturers and electronics professionals to provide dependable high speed protection for sensitive industrial and electronic systems.
