CMF55221K00CEEA Allicdata Electronics
Allicdata Part #:

CMF55221K00CEEA-ND

Manufacturer Part#:

CMF55221K00CEEA

Price: $ 0.14
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 221K OHM 1/2W 0.25% AXIAL
More Detail: 221 kOhms ±0.25% 0.5W, 1/2W Through Hole Resistor ...
DataSheet: CMF55221K00CEEA datasheetCMF55221K00CEEA Datasheet/PDF
Quantity: 1000
5000 +: $ 0.11998
10000 +: $ 0.11644
25000 +: $ 0.11346
Stock 1000Can Ship Immediately
$ 0.14
Specifications
Series: CMF
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance: 221 kOhms
Tolerance: ±0.25%
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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Introduction

Through Hole Resistors (THR) are common components used in electronic device designs. They are widely used to provide accurate resistances that are neither too high nor too low for the application’s needs. One such THR model is the CMF55221K00CEEA. This device is constructed with the same basic core elements that allow it to be classified as an THR.

Details of THR CMF55221K00CEEA

The CMF55221K00CEEA is a THR designed for industrial applications; it comes with a tolerance of ±5%. This tolerance allows for design flexibility, as it can easily meet high-tolerance requirements. Its lead spacing is 4.5 millimeters, making it an easy-to-mount component that can fit into most industrial circuits. It also offers a large resistance range of 1 ohm to 10 megohm, which provides great versatility for various applications. Additionally, it offers a voltage rating of up to 125 volts.

Application Field of the THR CMF55221K00CEEA

Because of its wide resistance range and versatility, the THR CMF55221K00CEEA can be used in several different applications. It is commonly used in circuits that require exact resistances. This makes it suitable for precision control circuits and custom design applications. It can also be used in automotive electronics as an alternative to standard resistors. The THR CMF55221K00CEEA can also be used to help protect circuits from voltage spikes and surges. It is also suitable for low-power conditioning and signal conditioning circuits.

Working Principle

The THR CMF55221K00CEEA works on the same basic principle as all THR components. It consists of an insulating substrate (usually ceramic) with a conductor on either side. When the voltage is applied to the two conductors, a current will flow through them which creates a resistance. This is known as the “Ohm’s Law”. The resistance of the component can be adjusted by changing the configuration of the two conductors. For the THR CMF55221K00CEEA, this can be done by using a rotary switch to select the appropriate value for the desired resistance.

Conclusion

Through Hole Resistors (THR) are common components used in electronic device designs. The CMF55221K00CEEA is a THR model designed for industrial applications. It offers a tolerance of ±5%, a lead spacing of 4.5 millimeters, and a resistance range from 1 ohm to 10 megohm. It is ideal for precision control circuits, automotive electronics, and signal conditioning circuits. It works according to Ohm’s Law and resistance can be adjusted by changing the configuration of the two conductors.

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

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