| Allicdata Part #: | CMF55274K00FEBF-ND |
| Manufacturer Part#: |
CMF55274K00FEBF |
| Price: | $ 0.63 |
| Product Category: | Resistors |
| Manufacturer: | Vishay Dale |
| Short Description: | RES 274K OHM 1/2W 1% AXIAL |
| More Detail: | 274 kOhms ±1% 0.5W, 1/2W Through Hole Resistor Axi... |
| DataSheet: | CMF55274K00FEBF Datasheet/PDF |
| 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: | 274 kOhms |
| Tolerance: | ±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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Introduction
The CMF55274K00FEBF is a through-hole resistor built for applications with high power and precision requirements. This resistor is designed to provide reliable performance in applications with voltages up to 500 V and power ratings of 80 W. The device features a wide operating temperature range of -40°C to +150°C. It also has a precise resistance tolerance of 0.1%.
Application Field
The CMF55274K00FEBF is commonly used for power supplies, control keep equipment, audio systems, motor control, lighting, and automation. It is widely used in industrial applications such as motors, generators, uninterruptible power supplies, and switchgear. It is also used in consumer applications such as home appliances, automotive, and communication products.
Working Principle
The CMF55274K00FEBF works by introducing a voltage drop across an internal electrical resistance. The current is passed through metal resistors, which are composed of resistive material. By adjusting the resistance, the current flow can be precisely adjusted and controlled. The resistance value is determined by the size of the resistor, the material it is made from, and the current passing through it. The voltage across the resistor is determined by the current, resistance, and the applied external voltage.
Advantages
The CMF55274K00FEBF offers several advantages over other similar products. It has superior power handling capabilities and a wide operating temperature range. It requires no external power source, and the resistance is adjustable. The resistor also has a wide range of resistance values which can be used in a variety of applications. The resistor is also highly durable and reliable, with good thermal conductivity and ultraviolet (UV) resistance.
Disadvantages
The CMF55274K00FEBF does have some drawbacks. It is relatively expensive compared to other similar products. It cannot function with alternating current, and may require additional components if used with alternating current. It is also not suited for high-frequency or pulse circuits, and is not recommended for use in RF applications.
Conclusion
The CMF55274K00FEBF is a through hole resistor designed for applications with high power and precision requirements. It has good durability and precision performance, with a wide range of resistance values and a wide operating temperature range. The device has several advantages, however it can also be expensive and is not suited for alternating current or high frequency applications. Overall, the device is a good solution for applications where precision and reliability are paramount.
The specific data is subject to PDF, and the above content is for reference
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CMF55274K00FEBF Datasheet/PDF