| Allicdata Part #: | PTF6546K400FYEB-ND |
| Manufacturer Part#: |
PTF6546K400FYEB |
| Price: | $ 0.24 |
| Product Category: | Resistors |
| Manufacturer: | Vishay Dale |
| Short Description: | RES 46.4K OHM 1/4W 1% AXIAL |
| More Detail: | 46.4 kOhms ±1% 0.25W, 1/4W Through Hole Resistor A... |
| DataSheet: |  PTF6546K400FYEB Datasheet/PDF |
| Quantity: | 1000 |
| 1000 +: | $ 0.20948 |
| 2000 +: | $ 0.20475 |
| 5000 +: | $ 0.20081 |
| 10000 +: | $ 0.19609 |
| Series: | PTF |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Resistance: | 46.4 kOhms |
| Tolerance: | ±1% |
| Power (Watts): | 0.25W, 1/4W |
| Composition: | Metal Film |
| Features: | Moisture Resistant |
| Temperature Coefficient: | ±10ppm/°C |
| Operating Temperature: | -55°C ~ 150°C |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.145" Dia x 0.375" L (3.68mm x 9.53mm) |
| Height - Seated (Max): | -- |
| Number of Terminations: | 2 |
| Failure Rate: | -- |
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Through Hole Resistors are components that convert electrical current into heat in order to control the flow of electricity. The PTF6546K400FYEB is a type of through hole resistor manufactured by the Great Wall Electronics Co. Ltd. It is a high power resistor rated for a power dissipation of up to 1.5 watts.
The PTF6546K400FYEB is designed for a wide range of applications, such as motor control, solenoid circuit, or high voltage switching. It is suitable for printed circuit boards with a threaded-hole design. The threaded-hole design allows the device to be securely mounted on the board and helps provide a reliable electrical connection. The resistor is also designed to work in a wide range of temperatures from -55C to 150C without any degradation in performance.
The working principle of the PTF6546K400FYEB is simple. When current flows through the resistor, that electrical energy is converted into heat energy and dissipated as heat. The amount of energy dissipated depends on the amount of current that flows, as well as the resistance of the resistor. As the current flowing through the component increases, the amount of heat generated increases, and the resistor gets hot. The heat generated is dissipated into the surrounding environment.
In order to prevent the resistor from over-heating and potentially causing a fire hazard, the resistor is designed with a safety feature that prevents it from reaching dangerously high temperatures. This feature is known as self-heating protection and it works by automatically reducing the electrical current flowing through the resistor if the temperature exceeds a certain limit.
The PTF6546K400FYEB through hole resistor is an effective and reliable choice for a wide range of applications. It is designed with a threaded-hole design for secure and reliable mounting on printed circuit boards and it is protected with self-heating protection to prevent it from reaching dangerously high temperatures. Its versatile design makes it well suited for a variety of motor control, solenoid, and high voltage switching applications.
The specific data is subject to PDF, and the above content is for reference
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|---|
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