| Allicdata Part #: | F11141-ND |
| Manufacturer Part#: |
0495020.TXA |
| Price: | $ 4.02 |
| Product Category: | Circuit Protection |
| Manufacturer: | Littelfuse Inc. |
| Short Description: | FUSE AUTO 20A 32VAC 10 PC |
| More Detail: | N/A |
| DataSheet: |  0495020.TXA Datasheet/PDF |
| Quantity: | 10 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1 +: | $ 3.65400 |
| 5 +: | $ 3.52800 |
| 10 +: | $ 3.40200 |
| 50 +: | $ 2.64600 |
| 100 +: | $ 2.20500 |
| 250 +: | $ 2.14200 |
| 500 +: | $ 1.82700 |
| 1000 +: | $ 1.73250 |
Specifications
| Package / Case: | Auto Link |
| DC Cold Resistance: | 4.29 Ohms |
| Size / Dimension: | 0.555" L x 0.472" W x 1.063" H (14.10mm x 12.00mm x 27.00mm) |
| Color: | Blue |
| Operating Temperature: | -40°C ~ 125°C |
| Approvals: | UR |
| Melting I²t: | 1750 |
| Breaking Capacity @ Rated Voltage: | 1kA |
| Mounting Type: | Holder |
| Series: | JCASE™ 495 |
| Response Time: | Slow |
| Voltage Rating - AC: | 32V |
| Current Rating: | 20A |
| Fuse Type: | Automotive |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
Description
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: 0495020.TXA Application Field and Working Principle
Fuses are a kind of safety equipment commonly used in electrical circuits. 0495020.TXA is just one type of fuses, and its application field and working principle will be discussed in this paper.In general, 0495020.TXA fuses can be used in variety of environments such as industrial, commercial and residential buildings. It is typically used in high voltage circuits, which require high safety levels. Its purpose is to protect electrical circuits and other equipment from overvoltage or short circuit in order to avoid possible fire or other accident. The fuse should be properly selected according to the specific application, for example, voltage, power, current, etc.
In terms of working principle, a 0495020.TXA fuse is composed of two parts, a metal strip and a cartridge. The metal strip is the fuse element, which is made of a metal material with good electrical conductivity, mainly copper. It is connected in series with the circuit, and the amount of current passing through it is controlled by the metal strip. The cartridge is a box made of a heat-resistant material, usually ceramic or plastic. It contains the metal strip and allows normal current flow. But, when the current is greater than the rated value, the metal strip will be heated up quickly by the current and melt, thus, cutting off the current.
Besides, the 0495020.TXA fuse has the following features. Firstly, it has a high current carrying capacity and is suitable for circuits with large current. Secondly, it has a fast response speed and can cut off the current in only a few milliseconds. Thirdly, it has a long life span and can survive a large number of operations. Fourthly, it has a safety protection structure, which can prevent the fuse from being accidentally short-circuited, overloaded or misused.
In conclusion, 0495020.TXA is an important type of fuse used in high voltage circuits. It has a wide application field, a simple working principle, as well as good features such as high current capacity, fast response speed, long life, and safety protection. Thus, it is an ideal choice for protecting electrical circuits and equipment from overvoltage and short circuit.
The specific data is subject to PDF, and the above content is for reference
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