CMF554K9900FEBF Allicdata Electronics
Allicdata Part #:

CMF554K9900FEBF-ND

Manufacturer Part#:

CMF554K9900FEBF

Price: $ 0.63
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 4.99K OHM 1/2W 1% AXIAL
More Detail: 4.99 kOhms ±1% 0.5W, 1/2W Through Hole Resistor Ax...
DataSheet: CMF554K9900FEBF datasheetCMF554K9900FEBF 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: 4.99 kOhms
Tolerance: ±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 used to reduce and stabilize the flow of electricity, thus protecting circuits from short circuits and current overloads. They come in various forms and sizes with different characteristics depending on their specific purpose. One type of resistor that is particularly noteworthy is the CMF554K9900FEBF. This resistor is used for various applications including as a voltage divider, bias resistor, and current-limiting resistor for industrial, consumer, and automotive applications.

When used as a voltage divider the CMF554K9900FEBF creates a voltage drop by dividing the total voltage from one side of the resistor to the other side. This is useful in various applications by reducing the total voltage to a desirable level for particular components. As a bias resistor, the CMF554K9900FEBF is used to regulate current in a circuit. It creates a reference voltage level by bringing two or more signals to a common reference voltage level, thus allowing a voltage comparator to work correctly.

Perhaps one of the most important applications of the CMF554K9900FEBF is as a current-limiting resistor. This device is used to protect other components in a circuit from too much current. It limits the current flow so that it does not exceed a certain level, thus saving power and preventing the disruption of other parts of the circuit. The most common applications include automotive, consumer, and industrial electronics.

The working principle of the CMF554K9900FEBF is quite simple. Its construction consists of a wirewound element that is housed in an insulated enclosure. This enclosure also holds the leads and terminals that are used to connect the resistor into the circuit. As the electric current flows through the resistor, heat is generated due to the resistance of the element. By adjusting the amount of resistance, the current limit is set in the resistor. An increase in current will increase the resistance and create a higher voltage drop, while a decrease in the current will reduce the amount of resistance and create a lower voltage drop.

In conclusion, the CMF554K9900FEBF through hole resistor is a commonly used resistor and is particularly useful for protecting circuits from current overloads. It serves various applications such as voltage divider, bias resistor, and current-limiting resistor for industrial, consumer, and automotive electronics. Its working principle involves a wirewound element housed in an insulated enclosure that adjusts the resistance to change the voltage drop. Ultimately, this device can be used in a variety of circuits for protection against current overloads.

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

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