| Allicdata Part #: | 0451012.NRL-ND |
| Manufacturer Part#: |
0451012.NRL |
| Price: | $ 0.48 |
| Product Category: | Circuit Protection |
| Manufacturer: | Littelfuse Inc. |
| Short Description: | FUSE BRD MNT 12A 65VAC/VDC 2SMD |
| More Detail: | N/A |
| DataSheet: | 0451012.NRL Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 5000 +: | $ 0.43943 |
| 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: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tape & Reel (TR) |
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Fuses
0451012.NRL Application Field and Working Principle
Reflective beam fuses, otherwise known as 0451012.NRL, are a type of fuses that offer safety and protection when used in electrical circuits. They are primarily used in high-voltage or large current applications, as they are designed to limit or interrupt the high amount of current flowing through the circuit. The 0451012.NRL is a type of overcurrent protective device, meaning that it senses the current flow through the circuit and can activate when the flow exceeds a certain amount.
On account of their skill in high current applications, the 0451012.NRL fuses often take the form of a short-circuit or overload protective device. In general, when a fault or overload occurs, the fuse will activate and open the circuit, thereby interrupting the flow of current and preventing further damage. Because they are designed to easily blow when the current exceeds a certain amount, 0451012.NRL fuses are ideal for applications that require the interruption of a circuit in an emergency situation.
In terms of their operation, 0451012.NRL fuses work by using an internal element that is connected to two electrodes. When the current flowing through the circuit exceeds a pre-determined level, the internal element creates an arc that disrupts the current flow. This process is known as "tripping", and causes the internal element to open the circuit. Additionally, the 0451012.NRL fuses contain a small combustible fusewire that burns to provide a circuit breaking function. This helps to guarantee a greater degree of safety in the event that the circuit experiences an overload.
The 0451012.NRL fuses are generally employed in a variety of applications, including industrial, commercial, and residential. They are ideal for use in electrical circuits that require high-voltage current protection, such as lighting systems, computers, alarm systems, HVAC systems, electrical vehicles, and renewable energy systems. Additionally, they are often used to protect sensitive electronic components, such as printed circuit boards, from overcurrent damage.
Overall, the 0451012.NRL fuses are a powerful and reliable safety device that are widely used in high-voltage and large current applications. Their design allows them to easily detect and trip out in the event of a fault, thereby preventing further damage. Their ability to easily break the circuit in emergency situations makes them an ideal choice for a range of electrical applications.
The specific data is subject to PDF, and the above content is for reference
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| 0451340601 | Molex, LLC | 3.47 $ | 1000 | ULTRAFIT 6 CIRCUIT WHITE ... |
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| 0451350810 | Molex, LLC | 5.76 $ | 300 | MINIFIT 8 CIRCUIT 1M8 Pos... |
| 0451.500NR | Littelfuse I... | 0.0 $ | 1000 | FUSE BOARD MNT 500MA 125V... |
| ATT-0451-04-SMA-02 | Cinch Connec... | 109.96 $ | 1000 | ATTENUATOR 4 DB DC 18GHZR... |
| ATT-0451-05-SMA-02 | Cinch Connec... | 109.96 $ | 1000 | ATTENUATOR 5 DB DC 18GHZR... |
| 0451.200MRL | Littelfuse I... | -- | 1000 | FUSE BOARD MNT 200MA 125V... |
| 0451.160MR | Littelfuse I... | 0.0 $ | 1000 | FUSE BOARD MNT 160MA 125V... |
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| 0451.630MRSN | Littelfuse I... | 0.8 $ | 1000 | FUSE BOARD MNT 630MA 125V... |
| ATT-0451-16-SMA-02 | Cinch Connec... | 0.0 $ | 1000 | ATTENUATOR 16 DB DC 18GHZ... |
| 0451300410 | Molex, LLC | 4.5 $ | 920 | NANO-FIT 6CIRCUIT 150MM4 ... |
| 0451330803 | Molex, LLC | 7.76 $ | 776 | ULTRAFIT 8 CIRCUIT BLACK ... |
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| 0451360410 | Molex, LLC | 6.04 $ | 1000 | MEGA-FIT 4 CIRCUIT 1M4 Po... |
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0451012.NRL Datasheet/PDF