Allicdata Part #: | F1636TR-ND |
Manufacturer Part#: |
0448.750MR |
Price: | $ 0.36 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE BOARD MNT 750MA 125VAC/VDC |
More Detail: | N/A |
DataSheet: | 0448.750MR Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1000 +: | $ 0.33617 |
2000 +: | $ 0.31878 |
3000 +: | $ 0.31298 |
5000 +: | $ 0.30139 |
10000 +: | $ 0.28980 |
Series: | NANO²® 448 |
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: | 750mA |
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: | 50A |
Melting I²t: | 0.206 |
Approvals: | CSA, 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: | 0.2475 Ohms |
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0448.750MR Application Field and Working Principle
0448.750MR is an important electrical focusing device. It is commonly used in circuit protection and control, providing overcurrent protection for a variety of electrical devices, from household appliances to commercial and industrial installations. This fuses also features a wide range of applications, such as overload protection for lighting systems, circuit breakers, car fuses, and surge protectors. With its high temperature tolerance and low resistance, this type of fuses is the ideal choice for many applications that require reliable operation in high load conditions.
The main purpose of 0448.750MR is to prevent damage to wiring or devices, and reduce overcurrent incidents. The fuse operates by utilizing a metal filament to detect an electrical failure. When a current is passed through the filament, a small connection is made between the two ends. If the current exceeds the current limit of the fuse, the resulting heat created by the connection will cause the metal filament to melt, breaking the connection and preventing further failure.
This type of fuse is also designed with a low-resistance element, such as a ceramic core, in order to provide effective current interruption even in high-energy incidents. Additionally, the fuse also features a dual element design, which helps to reduce the overall size of the device while maintaining its effectiveness. The combination of these elements helps to ensure maximum protection against overcurrent incidents.
Apart from its use in overcurrent protection, 0448.750MR is also popularly used in other applications, such as automotive alarms, garage door openers, security systems, and other electronics devices. This fuses has also been used as a component in air conditioning, refrigeration, and off-grid power systems.
For maximum safety, 0448.750MR should be installed according to manufacturer\'s instructions. Installation of the fuse should be carried out by an experienced and qualified technician in order to ensure optimal performance and prevent damage to any of the components. Any tampering with the fuse or damage caused by an unauthorized user can negate the purpose of the device.
In conclusion, 0448.750MR is an important electrical fuse that is designed to offer overcurrent protection in a range of applications. The device is able to detect and interrupt an electrical failure, protecting both electronics and people from potential harm. With its high temperature tolerance and low resistance, this type of fuse is the ideal choice for many applications that require reliable operation in high load conditions.
The specific data is subject to PDF, and the above content is for reference
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0448.250MR | Littelfuse I... | 0.36 $ | 1000 | FUSE BOARD MNT 250MA 125V... |
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0448120042 | Molex, LLC | 0.75 $ | 1000 | KK 100 PCB CONN ASSY LO P... |
0448120043 | Molex, LLC | 0.83 $ | 1000 | KK 100 PCB CONN ASSY LO P... |
0448120006 | Molex Connec... | 2.22 $ | 614 | CONN RECEPT 6POS .100" TI... |
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0448120048 | Molex, LLC | 1.15 $ | 1000 | KK 100 PCB CONN ASSY LO P... |
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