
Allicdata Part #: | CMF701K3700FKEK-ND |
Manufacturer Part#: |
CMF701K3700FKEK |
Price: | $ 0.63 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 1.37K OHM 1.75W 1% AXIAL |
More Detail: | 1.37 kOhms ±1% 1.75W Through Hole Resistor Axial F... |
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: | 1.37 kOhms |
Tolerance: | ±1% |
Power (Watts): | 1.75W |
Composition: | Metal Film |
Features: | Flame Retardant Coating, Moisture Resistant, Safety |
Temperature Coefficient: | ±100ppm/°C |
Operating Temperature: | -55°C ~ 175°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.180" Dia x 0.562" L (4.57mm x 14.27mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | -- |
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Through Hole Resistors are one of the most prevalent electronic components used in digital circuit design and in signal processing applications. The CMF701K3700FKEK is an example of one such resistor. It is a part of a wider family of resistors, each of which can be used either for signal control, power dissipation, or both, depending on the application.
Application Field
The CMF701K3700FKEK through hole resistor can be used in a variety of fields requiring electrical connections including signal processing, circuit design, and automation. Primarily, its intended application is for signal processing since its resistance, R, is between 3.3Ω and 72.7Ω, which is suitable for most digital circuits. Additionally, since its tolerance is set at +/-10%, the resistor is also ideal for automated machines as this range of precision enables a more accurate resolution of signals.
Given its resistance range, it is suitable for use in a variety of different electrical circuits. This includes, but is not limited to, power supplies, audio circuits, digital communications, and microprocessors. Furthermore, the resistor\'s ability to manage high power applications makes it ideal for use in systems where considerable levels of heating could occur, such as in power supplies, or where accuracy is paramount, such as in the measurement of voltage drops. For these reasons, the CMF701K3700FKEK through hole resistor has become a welcome addition in electronic engineers\' toolkits due its flexibility, accuracy, and relative affordability.
Working Principle
The working principle of the CMF701K3700FKEK through hole resistor can be broken down into three primary components. First, the resistor\'s ability to control current is based on its resistance, R, which relates to the voltage drop across the resistor. The voltage drop is equal to R multiplied by the current, I, (V=IR). This relationship between voltage and current is its ability to control voltage, which is what makes it so important in many digital circuits.
Second, the resistor\'s ability to work with high power applications (or to handle high power dissipation) is based on its thermal coefficient, which measures how much the resistance changes with a change in temperature. The higher the coefficient, the less power the resistor can dissipate and the more sensitive it is to temperature changes. The CMF701K3700FKEK\'s thermal coefficient is relatively low at 3.3×10-3/°C, which allows it to handle high power and transient voltage applications without its resistance decreasing rapidly.
Finally, the CMF701K3700FKEK is composed of a metal oxide film which ensures stability and energy efficiency in various circuits. The high stability enables accurate measurement of current, preventing it from changing unexpectedly. This provides assurance to users that their circuit designs will remain constant and dependable throughout their lifetime. Finally, the resistor\'s low energy consumption minimizes the risk of overheating and reduces the amount of resources needed to power an application.
Conclusion
In conclusion, the CMF701K3700FKEK through hole resistor is an excellent choice for a wide range of applications requiring signal processing, circuit design, and automation within one part. It offers controlled current, high power handling which is largely unaffected by temperature change, and a low-energy consumption for extended life. For these reasons, this versatile component is a great addition to any digital circuit design project requiring precision, accuracy, and reliability.
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