| Allicdata Part #: | CFR-25JR-PN20R-ND |
| Manufacturer Part#: |
CFR-25JR-PN20R |
| Price: | $ 0.01 |
| Product Category: | Resistors |
| Manufacturer: | Yageo |
| Short Description: | RES 5% 1/4W AXIAL |
| More Detail: | 20 Ohms ±5% 0.25W, 1/4W Through Hole Resistor Axia... |
| DataSheet: |  CFR-25JR-PN20R Datasheet/PDF |
| Quantity: | 1000 |
| 5000 +: | $ 0.00635 |
| Series: | CFR |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Resistance: | 20 Ohms |
| Tolerance: | ±5% |
| Power (Watts): | 0.25W, 1/4W |
| Composition: | Carbon Film |
| Features: | -- |
| Temperature Coefficient: | -350/ +500ppm/°C |
| Operating Temperature: | -55°C ~ 155°C |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.094" Dia x 0.248" L (2.40mm x 6.30mm) |
| Height - Seated (Max): | -- |
| Number of Terminations: | 2 |
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Through hole resistors are often used for various types of electronic components, and the CFR-25JR-PN20R is one of the most popular resistors of this type. This resistor has a wide range of applications and uses in electronics. In this article, we will discuss the application field and working principle of the CFR-25JR-PN20R resistor.
The CFR-25JR-PN20R resistor is a type of through-hole resistor used primarily in consumer electronics and industry. This resistor has a size of 25mm x 10mm, featuring a rated power of 1.5W and a resistance range of 200Ω to 4.7kΩ. It is characterized by having a relatively low thermal resistance and high reliability. This resistor has an operating temperature range of -40℃ to +125℃ with a maximum power dissipation of 1.4W.
This resistor is used in a variety of applications, such as high-power components, power supplies, and industrial machinery. It can also be used in applications that require a high power dissipation and a low thermal resistance. Additionally, it is used for medical equipment, computers, home theater systems, and many other electronic devices.
The working principle of the CFR-25JR-PN20R resistor is based on the same core principles as other resistors. When a voltage is applied to its terminals, the resistor develops a certain level of resistance in order to limit the amount of current that can flow through it. This resistance prevents the circuit from becoming overloaded or shorted out, as well as protecting other components within the circuit.
The CFR-25JR-PN20R resistor is constructed from a ceramic body with metal leads, which is connected to the resistor’s terminals. This ceramic body has a positive temperature coefficient, which means that its resistance increases as the temperature of the device increases. This is used to limit current flow in order to prevent the device from becoming overloaded or shorted out. The ceramic body also provides insulation from external interference, helping to ensure that the resistor remains stable and working at an optimal level.
Overall, the CFR-25JR-PN20R resistor is a highly reliable and efficient resistor that is suitable for both consumer electronics and industrial applications. This resistor has a wide variety of applications and uses, and its high reliability and low thermal resistance make it an ideal choice for many different types of applications. In addition, its construction allows it to provide a level of insulation and protection from external interference, ensuring that it will remain stable and efficient in a wide range of conditions.
The specific data is subject to PDF, and the above content is for reference
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