| Allicdata Part #: | 0451012.NR-ND |
| Manufacturer Part#: |
0451012.NR |
| Price: | $ 0.00 |
| Product Category: | Circuit Protection |
| Manufacturer: | Littelfuse Inc. |
| Short Description: | FUSE BRD MNT 12A 65VAC/VDC 2SMD |
| More Detail: | N/A |
| DataSheet: | 0451012.NR Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
| 1 +: | 0.00000 |
| Response Time: | Fast |
| DC Cold Resistance: | 0.0049 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, UL |
| Melting I²t: | 47.97 |
| Breaking Capacity @ Rated Voltage: | 50A |
| Mounting Type: | Surface Mount |
| Package / Case: | 2-SMD, Square End Block |
| Series: | NANO²® 451 |
| Voltage Rating - DC: | 65V |
| Voltage Rating - AC: | 65V |
| Current Rating: | 12A |
| Fuse Type: | Board Mount (Cartridge Style Excluded) |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Obsolete |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tape & Reel (TR) |
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Fuses are devices that are used to protect electrical equipment from excess currents. They are connected in the circuit to measure the current passing through it, and when it exceeds a certain limit, they will break the circuit connection, thus preventing the excess current from damaging the equipment. The 0451012.NR is a type of fuse that is used in many electronics applications, and it is important to understand its working principle and how it can be used to protect electronic equipment.
The 0451012.NR is a temperature-independent, dual-element circuit-protective fuse. It is a type of cartridge fuse that provides a simple and reliable solution for protecting electrical equipment by interrupting the electrical circuit when a fault current exceeds a specific predetermined current rating. The internal circuitry of the 0451012.NR is designed to act as a time-delay fuse, which means that the fuse will not operate until the current reaches a certain value. This time-delay feature allows the 0451012.NR to protect against short-circuit currents and other transient faults, while still providing protection from high sustained fault currents.
The 0451012.NR can be used in a wide range of applications, but it is most commonly used in industrial and automotive electronics. It can be used to protect electrical circuits from overloads, short circuits, and other current related problems. It is especially useful for applications involving motors, as the time-delay feature allows the motor to start up without tripping the fuse. It can also be used for audio and video equipment, computers, and other consumer electronics applications.
The 0451012.NR uses a fusible element that is composed of a material that is thermally sensitive and will melt when an excess current passes through it. When the current passes through the fusible element, it creates heat which eventually causes the material to vaporize and open the circuit. The feature of the 0451012.NR that sets it apart from other types of fuses is the time-delay feature. This allows the fuse to tolerate a certain amount of current without tripping, thus allowing more flexibility in its application and protecting other components in the circuit.
The 0451012.NR is an inexpensive, reliable, and easy-to-install fuse. Its time-delay feature makes it ideal for applications such as motors and it also provides protection for other components in the circuit. Its wide range of applications makes it suitable for many electronic applications, and it is highly recommended to use it when protecting any electronic device.
The specific data is subject to PDF, and the above content is for reference
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0451012.NR Datasheet/PDF