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MERSEN FUSE 250V 5ST 1A 5.20 MI5ST25V1
MPN: R090543
Alt. SKU: MI5ST25V1
Special Price
£0.3354
£0.2795
Regular Price
£0.5160
MERSEN FUSE 250V 5ST 1A 5.20 MI5ST25V1 is available to buy in increments of 100
Why Choose the Miniature Fuse IEC Size 5x20 5ST 1A MI5ST25V1/100?
This miniature fuse, conforming to IEC standards, features a compact 5x20 mm ceramic body, providing reliable overcurrent protection for sensitive electronic circuits. With a rated current of 1A and a voltage rating suitable for a range of industrial and commercial applications, it ensures dependable interruption of fault currents.
Engineered for consistent performance and fast response time, the MI5ST25V1/100 fuse supports straightforward integration into PCB assemblies or fuse holders. Ideal for environments where precise, space-saving protection is essential, it delivers cost-effective safeguarding of equipment with proven durability.
Technical Specifications
- Item number: R090543Q
- Catalogue No: MI5ST25V1/100
- Description: Miniature fuse IEC Miniature Fuses Size 5x20 5ST 1A Size 5x20
- EAN/UPC Code: 3605340091809
- Rated voltage AC IEC: 250 V
- Ampere Rating: 1 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: Time Delay
- Fuse Size: 5x20
- Mounting: Clip
- Melting I2t: 6.35 A²s
- AC Max I.R./Breaking Capacity: I1: 100 A
- Product Diameter: 5 mm
- Product Length: 20 mm
- Sell Pack Quantity: 100 EA
- Sell Pack Weight: 0.13 kg
- Sell Pack Width: 65 mm
- Sell Pack Length: 22 mm
- Sell Pack Height: 52 mm
- Product group: Miniature Fuses
- Body/Insulating Material: Glass
- Product Weight: 0.012 kg
- Power Dissipation at Intermediate Current Value: @100% W
- Power Dissipation at Rated Current Value: 0.21 W
Product Code: R090543
Key Benefits
- Compact 5x20 mm size for space-saving installations
- Time delay characteristic protects against transient surges
- High breaking capacity of 100 A ensures reliable fault interruption
- RoHS compliant for environmental safety
- Glass body provides clear visual indication of fuse status
- Easy clip mounting for quick replacement and maintenance
Compatibility
The MI5ST25V1/100 fuse is compatible with standard IEC 5x20 fuse holders and PCB mount fuse clips designed for miniature fuses. It is suitable for use in a wide range of electrical and electronic equipment requiring 1A overcurrent protection at 250 V AC.
Applications
- Protection of sensitive electronic circuits in industrial control systems
- Overcurrent protection in commercial electrical equipment
- Use in power supplies and transformers
- Safeguarding telecommunications and data equipment
- General purpose protection in lighting and HVAC systems
Frequently Asked Questions
What does the time delay characteristic mean?
Time delay means the fuse can tolerate short transient surges without blowing, making it suitable for circuits with temporary inrush currents.
Can this fuse be used in DC circuits?
This fuse is rated for AC applications; for DC circuits, a fuse specifically rated for DC should be used.
How do I know if the fuse has blown?
The glass body allows visual inspection; a broken filament or darkened glass indicates the fuse has blown.
Is this fuse RoHS compliant?
Yes, the MI5ST25V1/100 is fully RoHS compliant, ensuring it meets environmental safety standards.
Common Search Terms
miniature fuse 5x20, time delay fuse 1A, IEC fuse 250V, glass body fuse, clip mount fuse, overcurrent protection fuse, MI5ST25V1/100
| Manufacturer Part Number | R090543 |
|---|---|
| Packed Quantity | 100 |
| Barcode | 3605340091793 |
| Manufacturer | Mersen |
| Alternative Product SKU | MI5ST25V1 |
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