
Allicdata Part #: | CFR-50JR-52-39R-ND |
Manufacturer Part#: |
CFR-50JR-52-39R |
Price: | $ 0.01 |
Product Category: | Resistors |
Manufacturer: | Yageo |
Short Description: | RES 5% 1/2W AXIAL |
More Detail: | 39 Ohms ±5% 0.5W, 1/2W Through Hole Resistor Axial... |
DataSheet: | ![]() |
Quantity: | 1000 |
5000 +: | $ 0.00428 |
Series: | CFR |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Resistance: | 39 Ohms |
Tolerance: | ±5% |
Power (Watts): | 0.5W, 1/2W |
Composition: | Carbon Film |
Features: | -- |
Temperature Coefficient: | -350/ +500ppm/°C |
Operating Temperature: | -55°C ~ 155°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.130" Dia x 0.354" L (3.30mm x 9.00mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
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Through Hole Resistors, such as the CFR-50JR-52-39R, are a type of resistor that is designed for operation in high temperature environments. They are typically used in high-power and high-voltage applications. These resistors are normally operated in power supplies, radios, audio amplifiers, and other high-voltage electronic devices. The CFR-50JR-52-39R is a through hole resistor that has a rugged construction and is well-suited for use in these applications.
The working principle of the CFR-50JR-52-39R is relatively simple. It consists of two metallic surfaces, typically composed of nickel and chromium, which are placed in contact with each other. These metal surfaces form a resistance circuit, which works to resist the current flowing through it. The resistance value of the resistor is typically adjustable, allowing the user to precisely control the amount of power that passes through the circuit.
The performance of the CFR-50JR-52-39R is primarily determined by its heat transfer capabilities. This through hole resistor is designed to transfer any heat generated in the circuit to the metal piece where it dissipates, thus preventing overheating of the resistor and other components in the circuit. This metal piece is designed to be thermally conductive, meaning it can quickly move heat away from the source, allowing for a longer operating life for the component.
The CFR-50JR-52-39R is capable of withstanding high-voltage applications, thanks to its high-quality construction. Its construction is also resistant to vibration, further enhancing its durability. Its rugged construction also protects it from impacts, knocks, and shocks which may occur during transit or during installation in the application. In addition, it is also able to withstand extreme temperatures, making it an ideal choice for applications that require it.
The primary application field of the CFR-50JR-52-39R is high-power and high-voltage applications. It is commonly used in power supplies, radios, audio amplifiers, and other high-voltage electronic devices. It is also well-suited for use in high-temperature applications, such as motors, computers, and other electronic systems.
In conclusion, the CFR-50JR-52-39R is a through hole resistor with rugged construction and excellent heat transfer capabilities. It is designed for use in high-power and high-voltage applications, and is capable of withstanding vibrations, impacts, and extreme temperatures. It is an excellent choice for any application requiring a reliable and durable resistor for its operation.
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