
Allicdata Part #: | CMF5540K200BEEK-ND |
Manufacturer Part#: |
CMF5540K200BEEK |
Price: | $ 0.63 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 40.2K OHM 1/2W .1% AXIAL |
More Detail: | 40.2 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: | 40.2 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 widely adopted in a variety of applications as they ensure reliable operation in high vibration and temperature extremes. Among them, the CMF5540K200BEEK can be regarded as an optimal choice, which has become increasingly popular owing to its robust design and extensive features. This section discusses the application field and working principle of the CMF5540K200BEEK.
Application Field
The CMF5540K200BEEK is a through-hole resistor featuring 200 Ohms resistance and power rating up to 55 Watts. It is designed to serve in different demanding settings where reliable performance is required, such as in automotive, aerospace, industrial, power control, among others. With tolerance up to +/- 5%, the small size of this through hole resistor makes it suitable for an extensive range of applications, from circuit boards to other electronic components.
Being highly resistant to shocks and vibrations, the CMF5540K200BEEK is an ideal choice for sensitive electronic equipment such as medical instruments. Its tolerant specifications allow the resistor to operate in temperatures ranging from -55°C to 160°C, indicating its reliability even in extreme temperatures. Moreover, the CMF5540K200BEEK may also be used as a damping resistor to help reduce electrical noise or interference.
Working Principle
The working principle of a through-hole resistor lies behind its design. The resistor itself is designed with a ceramic or metal body of suitable size. Inside the body is an electrically conducting material such as carbon or metals, known as "resistive element". This material has scales of resistance already noted on it, which allow us to measure the resistance of the resistor. The resistor is then soldered on the board in order to reduce possible electromagnetic radiation.
The resistor is connected to the board\'s voltage source, which disperses current flow through the resistor. As the current passes through the resistive element, electrical energy is dissipated as heat, creating a voltage drop across the resistor. The voltage drop can be measured to determine the resistor\'s value. In the CMF5540K200BEEK, this can be up to 200 Ohms with a tolerance of +/- 5%.
The resistor may also be used to control the potential current flow between the power source and the electronic components. For instance, in an electrical circuit, the resistor can be used to limit the electrical current, which could damage the circuit components. The resistor can also be employed to maintain and steady electrical current in order to achieve reliable electronic performance.
Conclusion
The CMF5540K200BEEK through-hole resistor is mainly suitable for applications related to automotive, aerospace, industrial and power control. Its ultimate features, such as resistance up to 200 Ohms, high power rating, tolerance of 5%, and capable performance in different temperatures and vibrations make it one of the most productive through-hole resistors on the market. Knowing the application field and working principle of the through-hole resistor can help you make the right decision for your specific needs.
The specific data is subject to PDF, and the above content is for reference
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