| Allicdata Part #: | WHC330FE-ND |
| Manufacturer Part#: |
WHC330FE |
| Price: | $ 0.55 |
| Product Category: | Resistors |
| Manufacturer: | Ohmite |
| Short Description: | RES 330 OHM 2W 1% AXIAL |
| More Detail: | 330 Ohms ±1% 2W Through Hole Resistor Axial Wirew... |
| DataSheet: |  WHC330FE Datasheet/PDF |
| Quantity: | 1000 |
| 100 +: | $ 0.50085 |
| Series: | WH |
| Packaging: | Bulk |
| Part Status: | Active |
| Resistance: | 330 Ohms |
| Tolerance: | ±1% |
| Power (Watts): | 2W |
| Composition: | Wirewound |
| Features: | -- |
| Temperature Coefficient: | ±20ppm/°C |
| Operating Temperature: | -55°C ~ 150°C |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.180" Dia x 0.449" L (4.57mm x 11.40mm) |
| Height - Seated (Max): | -- |
| Number of Terminations: | 2 |
| Failure Rate: | -- |
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Through Hole Resistors are electrical components used to restrict current flow in an electrical circuit. They are usually small components, often cylindrical in shape, that have two terminals or leads. The current flows through the resistance element when connected to a power source. The resistance elements found in through hole resistors often consist of carbon layer or a ferrite bead. These resistors offer a range of resistance values, from very low to very high, depending on the intended application.
One type of through hole resistor is the WHC330FE. It is a thick film surface mount device that offers resistance values up to 330 ohms. The device is primarily used for low-voltage, high-current applications such as automotive, industrial, and building automation systems. The resistor is constructed using a thick film technology and is designed to provide excellent frequency performance and high surge power. The device also features a low-profile design and is characterized by a long lifecycle due to its robust construction.
The working principle behind the WHC330FE is relatively simple. When an electric current flows across the device, the resistive element within the device is heated, causing a change in resistance. This resistance change is responsible for restricting the flow of current. This change is regulated by varying the temperature of the resistor element, which can be done by adjusting the amount of power being supplied to the device. Additionally, the device features low noise levels and minimal power dissipation.
When selecting a through hole resistor for an application, several factors must be taken into consideration. These include the voltage and current requirements of the application, the operating frequency, the electrical parameters of the resistor, and the intended environment. Additionally, consideration should be given to the size and construction of the device, as some resistor components may be too large for certain applications. The WHC330FE is an ideal choice for applications that require a simple, yet reliable, method of restricting current flow. Its robust construction and long lifecycle make it an ideal choice for applications that will be operating for extended periods.
The specific data is subject to PDF, and the above content is for reference
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