Allicdata Part #: | OF475KE-ND |
Manufacturer Part#: |
OF475KE |
Price: | $ 0.17 |
Product Category: | Resistors |
Manufacturer: | Ohmite |
Short Description: | RES 4.7M OHM 1/2W 10% AXIAL |
More Detail: | 4.7 MOhms ±10% 0.5W, 1/2W Through Hole Resistor Ax... |
DataSheet: | OF475KE Datasheet/PDF |
Quantity: | 1000 |
2500 +: | $ 0.15210 |
Series: | Little Demon® OF |
Packaging: | Cut Strip |
Part Status: | Active |
Resistance: | 4.7 MOhms |
Tolerance: | ±10% |
Power (Watts): | 0.5W, 1/2W |
Composition: | Carbon Composition |
Features: | Pulse Withstanding |
Temperature Coefficient: | -- |
Operating Temperature: | -- |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.150" Dia x 0.406" L (3.80mm x 10.30mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | -- |
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Through Hole Resistors are electrical components that, when placed inside a circuit, are able to limit and control the flow of electricity. The resistor’s purpose is to reduce or limit current, and it is usually characterized by its resistance. The OF475KE is a specific type of through hole resistor that has a variety of applications and uses. In this article, we will discuss the application field and working principle of the OF475KE.
Applications:
One of the main uses of the OF475KE is in circuits that require a precise amount of current to be limited, such as numeric control systems or robotics. This type of resistor is also well suited for use in power supplies, where it is used to regulate the amount of electrical current that flows through the circuit. Additionally, due to its precise voltage resistance characteristics, it finds applications in sensitive electronic circuits, as well as in the automation industry.
The OF475KE is also commonly used in audio amplifiers and speakers. In these applications, the resistor is used to limit the current in the circuit, thus preventing overloads and protecting the audio components from damage. Additionally, this type of resistor is often used for the same purpose in vehicle electrical systems, allowing a precise voltage regulation to be maintained.
Working Principle:
The working principle of the OF475KE is relatively simple and can be explained by examining the resultant electrical circuit. When a voltage is applied across the resistor’s two terminals, a set amount of current, referred to as the resistor’s specified current, travels through the circuit. This current is determined by the resistance of the resistor, which is marked on the component. The result is that the amount of current running through the circuit is limited and regulated.
In addition to limiting current, the OF475KE also affects the flow of power in the circuit. Since a portion of the power is dissipated by the resistor, the rest of the circuit receives a reduced voltage. This helps to protect other components in the circuit, as there is less chance that they will be damaged by an overvoltage of power.
Conclusion:
The OF475KE is a type of through hole resistor that is widely used in a variety of electronic applications, including robotics, power supplies, audio amplifiers, and automotive electrical systems. With its precise voltage resistance characteristics, it is able to precisely limit and regulate the current in a circuit, while also providing protection against overvoltage power surges. Its versatility makes it an essential component to many electrical circuits and electronic systems.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
OF474KE | Ohmite | 0.17 $ | 1000 | RES 470K OHM 1/2W 10% AXI... |
OF475KE | Ohmite | 0.17 $ | 1000 | RES 4.7M OHM 1/2W 10% AXI... |
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