
Allicdata Part #: | CMF551K2900BEBF-ND |
Manufacturer Part#: |
CMF551K2900BEBF |
Price: | $ 0.63 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 1.29K OHM 1/2W 0.1% AXIAL |
More Detail: | 1.29 kOhms ±0.1% 0.5W, 1/2W Through Hole Resistor ... |
DataSheet: | ![]() |
Quantity: | 1000 |
100 +: | $ 0.56700 |
300 +: | $ 0.48600 |
500 +: | $ 0.40500 |
1000 +: | $ 0.35100 |
5000 +: | $ 0.34020 |
Series: | CMF |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 1.29 kOhms |
Tolerance: | ±0.1% |
Power (Watts): | 0.5W, 1/2W |
Composition: | Metal Film |
Features: | Flame Retardant Coating, Moisture Resistant, Safety |
Temperature Coefficient: | ±25ppm/°C |
Operating Temperature: | -55°C ~ 175°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.090" Dia x 0.240" L (2.29mm x 6.10mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | -- |
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Through Hole Resistors are among the most common type of resistors used in electronic circuits. CMF551K2900BEBF is a through hole resistor that falls in this category. In this article, we\'ll explore the various application fields and working principles of this particular resistor.
Overview of Through Hole Resistors
A resistor is an electrical component designed to introduce resistance within a circuit, which limits electric current. Many types of resistors exist, but the through hole resistor is one of the most common and widely used of them all. It is known as a through hole resistor because of the way it is attached to a printed circuit board (PCB). The holes in which the legs of the resistor are placed are drilled and plated into the PCB, so the component can be easily mounted. This is a relatively inexpensive and effective way of assembling a circuit.
Advantages of Through Hole Resistors
Through hole resistors have several advantages, especially when compared to other resistor types. For one, they are often inexpensive and can be mass-produced, making them ideal for large-scale circuit manufacturing projects. They are also relatively easy to install, making them well-suited for use in smaller, DIY projects. Finally, their design allows for a great deal of flexibility when it comes to designing circuits. For example, they can be used to create simple voltage dividers or bandwidth-limiting resistors.
CMF551K2900BEBF Application Fields
The CMF551K2900BEBF is a through hole resistor that can be used in a variety of applications. It is suitable for use in medium power circuits, such as automotive, industrial, and consumer-grade applications. It can also be used in high frequency switching circuits and for power line protection in radio and television equipment. It is also well-suited for use in voltage regulator circuits, as well as for smoothing supply voltages.
Working Principle of CMF551K2900BEBF
At its core, the working principle of the CMF551K2900BEBF is simple. It works by introducing a resistance to the flow of electricity in a circuit. This resistance is created by an internal layer of insulation between two pieces of metal. When current passes through this layer, some of the energy is dissipated as heat, which limits the overall electrical flow in the circuit.
When voltage is applied to the resistor, it creates an electric field. This field causes the electrons within the resistor to move away from each other, creating a potential difference between the two contacts. This potential difference is what causes the electric current to flow through the resistor, and it is the amount of current that determines the level of resistance. As the current increases, so does the amount of resistance.
Conclusion
Through hole resistors have a variety of uses, and the CMF551K2900BEBF is a great example of one. It is suitable for use in medium power circuits, as well as for smoothing supply voltages, voltage regulator circuits, and other applications. Its working principle is simple: resistance is created by an internal layer of insulation, and as more voltage is applied, more resistance is created.
The specific data is subject to PDF, and the above content is for reference
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