| 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: | 0451008.MRSN Datasheet/PDF |
| 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
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
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| 045101.6MR | Littelfuse I... | 0.0 $ | 1000 | FUSE BRD MNT 1.6A 125VAC/... |
| 0451110303 | Molex, LLC | 1.53 $ | 986 | MICROLOCK PLUS CABLE BLAC... |
| 0451.250MRL | Littelfuse I... | 0.35 $ | 4000 | FUSE BOARD MNT 250MA 125V... |
| 0451.080MR | Littelfuse I... | 0.0 $ | 1000 | FUSE BOARD MOUNT 80MA 125... |
| 0451330801 | Molex, LLC | 7.34 $ | 860 | ULTRAFIT 8 CIRCUIT BLACK ... |
| 0451.800NRL | Littelfuse I... | 0.32 $ | 1000 | FUSE BOARD MNT 800MA 125V... |
| 0451.375MR | Littelfuse I... | 0.0 $ | 1000 | FUSE BOARD MNT 375MA 125V... |
| 0451-16D | Greenlee Com... | 33.14 $ | 1000 | PLIERS ADJUSTABLE 16"Adju... |
| 0451360210 | Molex, LLC | 3.71 $ | 1000 | MEGA-FIT 2 CIRCUIT 1M2 Po... |
| 0451361003 | Molex, LLC | 10.2 $ | 1000 | MEGA-FIT 10 CIRCUIT 300MM... |
| 045103.5MR | Littelfuse I... | 0.0 $ | 1000 | FUSE BRD MNT 3.5A 125VAC/... |
| 04511.25MR | Littelfuse I... | 0.0 $ | 1000 | FUSE BOARD MNT 1.25A 125V... |
| 0451330201 | Molex, LLC | 2.98 $ | 696 | ULTRAFIT 2 CIRCUIT BLACK ... |
| 0451330410 | Molex, LLC | 5.54 $ | 789 | ULTRAFIT 4 CIRCUIT BLACK ... |
| 0451.400MRL | Littelfuse I... | 0.35 $ | 1000 | FUSE BOARD MNT 400MA 125V... |
| 045101.6NRL | Littelfuse I... | 0.32 $ | 1000 | FUSE BRD MNT 1.6A 125VAC/... |
| 045101.5MR | Littelfuse I... | -- | 1000 | FUSE BRD MNT 1.5A 125VAC/... |
| 0451340403 | Molex, LLC | 2.61 $ | 1000 | ULTRAFIT 4 CIRCUIT WHITE ... |
| 0451012.MRSN | Littelfuse I... | 0.36 $ | 1000 | FUSE BOARD MOUNT 12A 125V... |
| 0451.200MR | Littelfuse I... | 0.0 $ | 1000 | FUSE BOARD MNT 200MA 125V... |
| ATT-0451-14-SMA-02 | Cinch Connec... | 0.0 $ | 1000 | ATTENUATOR 14 DB DC 18GHZ... |
| 0451110306 | Molex, LLC | 1.53 $ | 994 | MICROLOCK PLUS CABLE BLAC... |
| 0451015.NRL | Littelfuse I... | 0.48 $ | 1000 | FUSE BRD MNT 15A 65VAC/VD... |
| 0451350401 | Molex, LLC | 2.42 $ | 342 | MINIFIT 4 CIRCUIT 150MM C... |
| 0451340610 | Molex, LLC | 3.89 $ | 1000 | ULTRAFIT 6 CIRCUIT WHITE ... |
| 0451350410 | Molex, LLC | 3.93 $ | 305 | MINIFIT 4 CIRCUIT 1M CABL... |
| 0451110400 | Molex, LLC | 1.49 $ | 997 | MICROLOCK PLUS CABLE BLAC... |
| 04513.15MRL | Littelfuse I... | 0.35 $ | 2000 | FUSE BOARD MNT 3.15A 125V... |
| 0451010.MR | Littelfuse I... | -- | 1000 | FUSE BRD MNT 10A 125VAC/V... |
| 0451.125NRL | Littelfuse I... | 0.69 $ | 1000 | FUSE BOARD MNT 125MA 125V... |
| 0451110401 | Molex, LLC | 1.49 $ | 997 | MICROLOCK PLUS CABLE BLAC... |
| 0451340810 | Molex, LLC | 5.53 $ | 1000 | ULTRAFIT 8 CIRCUIT WHITE ... |
| 0451.500MRL | Littelfuse I... | 0.35 $ | 5000 | FUSE BOARD MNT 500MA 125V... |
| 0451008.MRSN | Littelfuse I... | 0.36 $ | 1000 | FUSE BOARD MOUNT 8A 125VA... |
| 0451004.MR | Littelfuse I... | 0.0 $ | 1000 | FUSE BRD MNT 4A 125VAC/VD... |
| ATT-0451-20-SMA-02 | Cinch Connec... | 109.96 $ | 1000 | ATTENUATOR 20 DB DC 18GHZ... |
| 0451350403 | Molex, LLC | 2.7 $ | 204 | MINIFIT 4 CIRCUIT 300MM C... |
| 0451330810 | Molex, LLC | 9.09 $ | 926 | ULTRAFIT 8 CIRCUIT BLACK ... |
| 1050020:0451 | Phoenix Cont... | 1.55 $ | 1000 | TERM BLOCK MARKERConnecto... |
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0451008.MRSN Datasheet/PDF