
Allicdata Part #: | 486-2488-ND |
Manufacturer Part#: |
0001.2705.11 |
Price: | $ 0.89 |
Product Category: | Circuit Protection |
Manufacturer: | Schurter Inc. |
Short Description: | FUSE CERAMIC 1.25A 250VAC 300VDC |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 85 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 0.80640 |
10 +: | $ 0.75159 |
20 +: | $ 0.69930 |
50 +: | $ 0.62937 |
100 +: | $ 0.59441 |
200 +: | $ 0.55944 |
500 +: | $ 0.52448 |
1000 +: | $ 0.48951 |
5000 +: | $ 0.46504 |
Response Time: | Slow |
Size / Dimension: | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) |
Color: | -- |
Operating Temperature: | -55°C ~ 125°C |
Approvals: | CCC, cURus, VDE |
Melting I²t: | 1.86 |
Breaking Capacity @ Rated Voltage: | 1.5kA |
Mounting Type: | Holder |
Package / Case: | 5mm x 20mm |
Series: | SMD-SPT |
Voltage Rating - DC: | 300V |
Voltage Rating - AC: | 250V |
Current Rating: | 1.25A |
Fuse Type: | Cartridge, Ceramic |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Fuses
Fuses are devices designed to protect against the effects of overcurrents, excessive voltage and overheated wires. They are used in a variety of applications, from industrial and automotive to household and medical equipment. Fuses have two primary functions: to protect against current overloads and to protect against circuit shorts. In this article, we will discuss the application field and working principle of fuses.
001.2705.11 Application Fields
Fuses can be used in a broad range of applications. They are used to protect the more sensitive components of electrical and electronic circuits from high levels of current, temperature and voltage. They are used in automotive, industrial and medical applications, as well as household devices.
In automobiles, fuses are used to protect the starter motor, alternator, brakes, air conditioning, instrument cluster, lighting and electrical components. They are also used in industrial applications to protect power supplies, light fixtures, circuit breakers and motors. In medical equipment, they are used to protect delicate components such as ECG monitors and medical imaging devices.
In household applications, fuses are used in appliances, such as refrigerators, microwaves, toasters, dishwashers and washing machines. In addition, they are also used in electronic consumer products, such as video game consoles, lights, and cell phones.
002.2705.11 Working Principles
Fuses work by interrupting the flow of current when it exceeds a certain threshold. They contain a metal wire, or element, that melts when the current passing through it exceeds a specific value. When this happens, the flow of current stops, thereby protecting the circuitry from excessive current.
Fuses are rated by their current-handling capacity or "amp rating." This is the current they are designed to interrupt or "blow" when the current reaches a preset value. Fuses range from very small ¼-amp fuses used in electronic circuits to large 100-amp and higher fuses used in automobiles.
Fuses also have voltage ratings. This rating is the maximum voltage that the fuse is designed to carry before it blows. The voltage rating is usually higher than the current rating. Fuses can also have time-delay characteristics, which are used to protect against transient current surges.
Conclusion
Fuses are an important component in any electrical or electronic circuit, providing essential protection against excessive current, voltage and temperature. The application fields and working principles of fuses are fairly straightforward and they are used in a variety of applications, from industrial and automotive to household and medical equipment.
The specific data is subject to PDF, and the above content is for reference
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