CMF55121R00BEBF Allicdata Electronics
Allicdata Part #:

CMF55121R00BEBF-ND

Manufacturer Part#:

CMF55121R00BEBF

Price: $ 0.63
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 121 OHM 1/2W .1% AXIAL
More Detail: 121 Ohms ±0.1% 0.5W, 1/2W Through Hole Resistor Ax...
DataSheet: CMF55121R00BEBF datasheetCMF55121R00BEBF Datasheet/PDF
Quantity: 1000
100 +: $ 0.56700
300 +: $ 0.48600
500 +: $ 0.40500
1000 +: $ 0.35100
5000 +: $ 0.34020
Stock 1000Can Ship Immediately
$ 0.63
Specifications
Series: CMF
Packaging: Bulk 
Part Status: Active
Resistance: 121 Ohms
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: --
Description

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Through Hole Resistors are an essential part of electrical engineering, and are used throughout the world. The CMF55121R00BEBF is the most common and widely used Through Hole Resistor available, and is ideal for almost any application. We will look at the application field and working principle of this component, to understand why it is so popular.

Application Field

The CMF55121R00BEBF is an Through Hole Resistor designed for use in simple circuits. It is particularly suited for applications such as a timer or relay, where it can be used to control the current flow in a circuit. It is also often used to regulate the current flow in a device, such as a motor or transformer. This allows it to be reliable and provide a constant current output.

Due to its size and shape, the CMF55121R00BEBF is also used in digital or high-performance circuits. It is also often used as a noise-reduction component, reducing electrical noise from the surrounding environment. This ability to reduce noise makes it an invaluable tool in electrical engineering, helping to provide a clean power supply.

The CMF55121R00BEBF is also used in certain advanced applications, where its characteristics can be adjusted and customised. Its ability to accurately control current can make it invaluable in more complex circuits, allowing it to be used as a power regulator or in complex sensing applications.

Working Principle

The working principle of the CMF55121R00BEBF is based on the resistance of a material. This resistance is described by Ohm\'s law, which states that the current through a material is proportional to the voltage applied to it. So, for example, if the voltage is increased, the current will also increase. Conversely, if the voltage is decreased, the current will also decrease.

The CMF55121R00BEBF uses this principle to regulate the current in a circuit. It works by "bucking" the voltage applied to it, so that it reduces the current flowing through it. This is achieved by varying the resistance of the material inside the CMF55121R00BEBF, which can be done using a variety of techniques, such as changing the temperature or changing the voltage.

By varying the resistance of the material, the CMF55121R00BEBF can be used to accurately regulate the current in a circuit. This makes it invaluable in a variety of applications, such as controlling the speed of a motor or the rating of a transformer.

Conclusion

The CMF55121R00BEBF is an invaluable component for electrical engineers. Its ability to regulate current makes it perfect for many applications, from simple circuits to more complex ones. Its accuracy and reliability make it one of the most popular Through Hole Resistors available.

The specific data is subject to PDF, and the above content is for reference

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