
Allicdata Part #: | F11412TR-ND |
Manufacturer Part#: |
0451008.MRSN |
Price: | $ 0.36 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE BOARD MOUNT 8A 125VAC 2SMD |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1000 +: | $ 0.32795 |
2000 +: | $ 0.31099 |
3000 +: | $ 0.30533 |
5000 +: | $ 0.29402 |
10000 +: | $ 0.28271 |
Response Time: | Fast |
DC Cold Resistance: | 0.0077 Ohms |
Size / Dimension: | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) |
Color: | -- |
Operating Temperature: | -55°C ~ 125°C |
Approvals: | CSA, METI, UR |
Melting I²t: | 20.23 |
Breaking Capacity @ Rated Voltage: | 50A |
Mounting Type: | Surface Mount |
Package / Case: | 2-SMD, Square End Block |
Series: | NANO²® 451 |
Voltage Rating - DC: | 125V |
Voltage Rating - AC: | 125V |
Current Rating: | 8A |
Fuse Type: | Board Mount (Cartridge Style Excluded) |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tape & Reel (TR) |
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0451008.MRSN Application Field and Working Principle
The 0451008.MRSN is a miniature fuse type developed specifically for use in fiber optic modules and low-power semiconductor modules. This fuse type meets the explosion prevention and timing requirements of special circuits, as well as a fast response and low power consumption.
The 0451008.MRSN miniature fuse has three major applications. First, it is used for optical transceivers and communication routers. Second, it is used for routers and other ICT devices. Third, it is used in avionics and aerospace applications.
Working Principle
The 0451008.MRSN miniature fuse works by using a special fuse element that rapidly melts when an overload current passes through it. The fuse element is made of a semiconductor material that expands when heated. When the fuse element melts, it expands and loses contact with the circuit, breaking the connection and breaking the circuit.
When the circuit is opened, it allows the overcurrent to quickly decay, and the fuse element will cool down and return to its original state. This ensures that the circuit is safe and that no further damage is caused.
Advantage
The biggest advantage of using the 0451008.MRSN miniature fuse is that it has a very low profile. This means that it is not too bulky and can be fitted onto smaller components such as optical transceivers.
Another advantage is that this fuse has a very fast response time. This means that in the event of an overload current, the fuse will be able to protect the circuit quickly and effectively.
Finally, the 0451008.MRSN fuse has a low power consumption. This helps to ensure that it does not affect the efficacy or performance of the circuit.
Conclusion
The 0451008.MRSN miniature fuse is a highly reliable and efficient solution for protecting circuits in applications such as optical transceivers and routers. It has a very low profile, a fast response time, and a low power consumption, making it ideal for protecting circuits in a wide range of environments.
The specific data is subject to PDF, and the above content is for reference
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