| Allicdata Part #: | CMF55140K00CEEA-ND |
| Manufacturer Part#: |
CMF55140K00CEEA |
| Price: | $ 0.14 |
| Product Category: | Resistors |
| Manufacturer: | Vishay Dale |
| Short Description: | RES 140K OHM 1/2W 0.25% AXIAL |
| More Detail: | 140 kOhms ±0.25% 0.5W, 1/2W Through Hole Resistor ... |
| DataSheet: | CMF55140K00CEEA Datasheet/PDF |
| Quantity: | 1000 |
| 5000 +: | $ 0.11998 |
| 10000 +: | $ 0.11644 |
| 25000 +: | $ 0.11346 |
| Series: | CMF |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Resistance: | 140 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: | -- |
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Through Hole Resistors are a type of component used in various electronics applications. The CMF55140K00CEEA resistor is an example of a specialized through-hole resistor that has a variety of uses in the electronic circuit assembly industry, as well as in other industrial applications. First, we\'ll discuss the CMF55140K00CEEA application field, then discuss the working principle.
CMF55140K00CEEA Application Field
The CMF55140K00CEEA resistor is suitable for a broad range of applications, especially for aerospace and automotive applications. Its wide range of temperature stability (-55°C ~ +150°C) allows it to be used in a wide range of environments and conditions. Additionally, the resistor is designed to withstand shock and vibration and has a maximum operating voltage of 1,500V DC.
The resistor is specifically designed to provide a reliable connection between electronic components in harsh environments. This means it is perfect for applications such as ground vehicles, transportation systems, military/defense electronics, aircraft electronic systems, and geophysical instrumentation.
The CMF55140K00CEEA resistor is also a suitable alternative for MLCCs (multilayer ceramic capacitors) and chip resistors. This is due to its excellent heat resistance and wide voltage range, which makes it capable of coping with demanding tasks. Furthermore, the resistor is rated up to 2A and can be used in both commercial and military applications.
CMF55140K00CEEA Working Principle
The CMF55140K00CEEA resistor is a through-hole resistor that is composed of an insulated metal film bonding a resistive thin film element to an insulated aluminum heat sink. The bonding process provides superior heat dissipation and also ensures that the resistor can be safely relied upon to perform under extreme temperatures.
The resistor works by obstructing the flow of electrical current. The film material is designed to offer the specific amount of resistance that is required for a given application. This resistance value is determined by the length, width, and thickness of the film. A thinner film offers higher resistance because it provides less surface area for current flow. The resistor also has a maximum operating voltage, which is determined by the distance between the palladium electrodes.
The CMF55140K00CEEA is designed to provide reliable performance in harsh environments. Its insulated metal film bonding ensures efficient heat dissipation, while its palladium electrodes provide an increased electrical breakdown voltage. Furthermore, the resistor is highly resistant to shock and vibration.
Conclusion
The CMF55140K00CEEA is a highly reliable through-hole resistor capable of withstanding harsh environments. Its wide temperature range and maximum operating voltage make it suitable for aerospace, automotive, military, and other challenging applications. Additionally, the resistor is designed to provide accurate resistance values and improved electrical breakdown voltage.
The specific data is subject to PDF, and the above content is for reference
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CMF55140K00CEEA Datasheet/PDF