CMF5521K000BEEB70 Allicdata Electronics
Allicdata Part #:

CMF5521K000BEEB70-ND

Manufacturer Part#:

CMF5521K000BEEB70

Price: $ 0.20
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 21K OHM 1/2W 0.1% AXIAL
More Detail: 21 kOhms ±0.1% 0.5W, 1/2W Through Hole Resistor Ax...
DataSheet: CMF5521K000BEEB70 datasheetCMF5521K000BEEB70 Datasheet/PDF
Quantity: 1000
1000 +: $ 0.17895
2000 +: $ 0.17492
5000 +: $ 0.17155
10000 +: $ 0.16752
25000 +: $ 0.16281
Stock 1000Can Ship Immediately
$ 0.2
Specifications
Series: CMF
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance: 21 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: --
Description

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Through Hole Resistors are commonly used in the field of electronic circuits. It is important for engineers to understand the working principle and field of application for each series of resistor. In this article, we will look at the CMF5521K000BEEB70 Through Hole Resistor, which is a through-hole surface mount resistor.

The CMF5521K000BEEB70 Through Hole Resistor is most commonly used in applications such as amplifier circuits, power supplies, and signal circuitry. It is a low-profile, high-power resistor designed for high-speed switching applications. The CMF5521K000BEEB70 is constructed from 91% metallic-oxide film with a total of seven layers of material that is bonded to a ceramic substrate. This structure allows the resistor to achieve high stability and accuracy. In addition, the resistor features a gold-plated nickel alloy contact, and it is RoHS compliant, which makes it eco-friendly.

The working principle of the CMF5521K000BEEB70 Through Hole Resistor is based on the electrical resistance of the material used in its construction. In electrical engineering, resistance is the opposition of current flow in an electrical circuit. It is a measure of the impediment to the flow of electrons through a conductor. When the material of the resistor is of a high resistivity, an electric current will take more time to flow through the resistor. This is known as an ohmic resistance. When the material is of a low resistivity, the electric current will flow through it faster, resulting in a lower level of resistance.

In the case of the CMF5521K000BEEB70 series, it is designed with a 91% metallic-oxide film that has seven layers of material bonded to a ceramic substrate. This structure ensures that the resistor is able to achieve high levels of accuracy, stability, and power. The nickel alloy contact is gold-plated, which helps to reduce corrosion and improve performance. Additionally, the resistor is compliant with RoHS standards, which makes it eco-friendly.

The resistance of the CMF5521K000BEEB70 Through Hole Resistor can be adjusted by varying the thickness of the film. This is achieved by etching away certain sections of the film to increase or decrease its resistance. The resistance value can range from 0.1 ohms to 2.2 ohms. It is important to bear in mind however, that even the smallest adjustment can have a significant impact on the performance of the resistor.

The CMF5521K000BEEB70 Through Hole Resistor is ideal for applications that require a low-profile, high-power resistor that is able to operate in high-speed switching environments. It is suitable for use in amplifier circuits, power supplies, and signal circuitry. The combination of high-stability, precision, and RoHS compatibility make the resistor an excellent choice for modern electronic circuits and assemblies.

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

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