
Allicdata Part #: | CMF55249K00DHBF-ND |
Manufacturer Part#: |
CMF55249K00DHBF |
Price: | $ 0.63 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 249K OHM 1/2W 0.5% AXIAL |
More Detail: | 249 kOhms ±0.5% 0.5W, 1/2W Through Hole Resistor A... |
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: | 249 kOhms |
Tolerance: | ±0.5% |
Power (Watts): | 0.5W, 1/2W |
Composition: | Metal Film |
Features: | Flame Retardant Coating, Moisture Resistant, Safety |
Temperature Coefficient: | ±50ppm/°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
Through hole resistors are electronic components, typically composed of a ceramic disc surrounded by an insulating material. The ceramic element can be a cylindrical, oval, or disk shape, depending on the application. They are used to regulate the electronic signals, current, and voltage in an electrical circuit.
CMF55249K00DHBF Application Field
Resistors are electrical devices used to limit the current flow in a circuit. The CMF55249K00DHBF through hole resistor is a high precision resistor with high stability and low dynamic resistance. It is a low cost, high performance resistive element ideal for industrial instrumentation, telecommunications, process control, medical, and power control applications.
CMF55249K00DHBF Working Principle
The CMF55249K00DHBF can be used to resist current with a choice of five resistance values. Depending on the application, the CMF55249K00DHBF can have a current rating from 0.1 mA to 0.5A and reach a power rating of 1/2 watt. It is composed of four electrode contacts; one of which is connected to the negative connection, the other is connected to the positive connection, then the third contact is connected to the variable resistor element while the fourth contact remains electrically isolated. This makes the resistor have a self-adjusting feature; when the voltage applied to the resistor is changed, the resistance value changes too.
The CMF55249K00DHBF’s power rating and resistance value range make it ideal for many applications. Its small size and ability to handle high voltages make it a good choice for applications like power supplies, signal and voltage conditioning, and digital signal processing. Its high stability over wide temperature range makes it a reliable choice for temperature sensing and control.
Conclusion
The CMF55249K00DHBF through hole resistor is a high precision resistor with high stability and low dynamic resistance. It is a low cost, high-performance resistive element ideal for a variety of industrial, telecommunications, process control, medical, and power control applications. Its small size and ability to handle high voltages make it a good choice for many applications. Its high stability over wide temperature range makes it a reliable choice for temperature sensing and control.
The specific data is subject to PDF, and the above content is for reference
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