0451010.MRL Circuit Protection |
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Allicdata Part #: | F2591TR-ND |
Manufacturer Part#: |
0451010.MRL |
Price: | $ 0.55 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE BRD MNT 10A 125VAC/VDC SMD |
More Detail: | N/A |
DataSheet: | 0451010.MRL Datasheet/PDF |
Quantity: | 15000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1000 +: | $ 0.50094 |
2000 +: | $ 0.47458 |
3000 +: | $ 0.45700 |
5000 +: | $ 0.43943 |
Series: | NANO²® 451 |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Fuse Type: | Board Mount (Cartridge Style Excluded) |
Current Rating: | 10A |
Voltage Rating - AC: | 125V |
Voltage Rating - DC: | 125V |
Response Time: | Fast |
Package / Case: | 2-SMD, Square End Block |
Mounting Type: | Surface Mount |
Breaking Capacity @ Rated Voltage: | 35A AC, 50A DC |
Melting I²t: | 26.46 |
Approvals: | CSA, PSE, UL |
Operating Temperature: | -55°C ~ 125°C |
Color: | -- |
Size / Dimension: | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) |
DC Cold Resistance: | 0.0056 Ohms |
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Fuses have been in existence for many years. They are necessary for the safety of equipment and people when dealing with electricity and in particular when dealing with high-voltage applications. Traditionally, fuses were made from metal and a fuse link was used to protect the circuit from over-currents or high current fault conditions. This was done by melting the link if the current exceeded a specific limit.
Nowadays, fuses are also available in the form of 451010. MRL (Molecular Reactivity Layers) fuses. This new type of fuse has a much higher breaking capacity than conventional fuses and has been designed to meet the demand for higher breaking capacities. The MRL fuse is constructed from two layers of polymeric molecules. The first layer acts as an insulator and the second layer acts as the electrode layer which contains a conductive path or a circuit breaker. When the current passes through the circuit breaker, it causes a reaction between the two layers and the molecules break down, melting the fuse.
The MRL fuse offers a number of advantages over traditional fuses. Firstly, the size of the MRL fuse is much smaller than that of traditional fuses. This allows the circuit breaker to be fitted into more confined spaces, which means that more control can be exerted on where and how the fuse is used. Additionally, due to its size, it is possible to increase the breaking capacity of the MRL fuse without adding extra material to the fuse. This helps to reduce costs associated with increasing circuit breaker sizes.
The MRL fuse also offers superior performance when compared to traditional fuses. Firstly, due to their smaller size, they have a much faster reaction time to over-currents or high current fault conditions. Additionally, since the MRL fuse is more efficient at handling high currents, it does not consume as much energy as traditional fuses, providing a more sustainable solution.
The MRL fuse is an ideal solution for many applications including power distribution, renewable energy, electronic circuit protection and motor control. It is well suited to applications where fast and accurate responses to current spikes are required. The MRL fuse also allows for higher current ratings to be used in high voltage applications due to its highly efficient operation. This makes the MRL fuse particularly suited for use in industrial power applications.
The working principle of the MRL fuse is relatively straightforward. When the current surges above the set levels, the mechanism inside the MRL fuse would react and the connection between the two layers of molecules break down. This reaction melts the fuse and causes an interruption to the current flow. The interruption in the current protects circuits from over-currents or high current fault conditions.
In conclusion, the MRL fuse is an ideal choice for many applications which require the use of fuses. It offers superior performance and its small size allows it to be used in confined spaces where traditional fuses may be too bulky. Additionally, its high current rating and efficient operation makes it suitable for use in high voltage applications. The MRL fuse provides an efficient and reliable solution in many applications and is set to continue to evolve and improve in the near future.
The specific data is subject to PDF, and the above content is for reference
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