| Allicdata Part #: | 40J800E-ND |
| Manufacturer Part#: |
40J800E |
| Price: | $ 0.61 |
| Product Category: | Resistors |
| Manufacturer: | Ohmite |
| Short Description: | RES 800 OHM 10W 5% AXIAL |
| More Detail: | 800 Ohms ±5% 10W Through Hole Resistor Axial Wire... |
| DataSheet: |  40J800E Datasheet/PDF |
| Quantity: | 1000 |
| 250 +: | $ 0.55890 |
| Series: | Ohmicone® 40 |
| Packaging: | Bulk |
| Part Status: | Active |
| Resistance: | 800 Ohms |
| Tolerance: | ±5% |
| Power (Watts): | 10W |
| Composition: | Wirewound |
| Features: | -- |
| Temperature Coefficient: | ±20ppm/°C |
| Operating Temperature: | -- |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.406" Dia x 1.902" L (10.30mm x 48.30mm) |
| Height - Seated (Max): | -- |
| Number of Terminations: | 2 |
| Failure Rate: | -- |
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Through Hole Resistors are an important, widely used type of resistor, which is used to control the amount of current that flows in an electronic circuit. The 40J800E is a particular type of through hole resistor, which is designed for use in high-voltage applications. In this article, we will take a look at the application field and working principle of the 40J800E resistor.
The 40J800E resistor is a relatively high-power resistor, which is designed to handle currents of up to 800A. It is typically used in high-voltage applications, such as power transmission and distribution systems. The resistor’s high power rating makes it a suitable choice for applications where large currents are needed, such as in furnaces, ovens, and other high-energy equipment.
The 40J800E resistor is made up of two main components: a metal conductor, and a ceramic or porcelain body. The metal conductor is usually composed of copper or aluminum, or a combination of both. This conductor is used to conduct the current from the power source to the resistor. The ceramic or porcelain body is used to insulate the conductor from the environment, preventing any unwanted short circuits or other electrical problems.
The 40J800E resistor works by reducing the amount of current that flows through it, using a technique known as ohmic resistance. Ohmic resistance works by introducing resistance in the form of resistance elements, such as resistors, to the circuit. As the current flows through these resistance elements, it is subject to a certain amount of resistance, which reduces the total current that flows through the circuit. This reduces the level of current that is delivered to the load, making the overall circuit more efficient.
The 40J800E resistor is also able to operate in temperatures that are higher than normal. This is thanks to its high-temperature resistive coating, which helps protect the resistor from damaging or malfunctioning due to overheating. The resistor also has a low-resistance coating, which helps to reduce the amount of noise caused by the current flowing through the resistor.
Overall, the 40J800E resistor is a great choice for high-voltage applications, due to its high-power rating and efficient operation even in high temperatures. Its robust construction and resistance coatings also make it a reliable choice for applications where the longevity of the resistor is important. Its low-resistance coating helps keep any interference from other components to a minimum, helping to ensure the system runs smoothly.
The specific data is subject to PDF, and the above content is for reference
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