Allicdata Part #: | RER75FR499RC02-ND |
Manufacturer Part#: |
RER75FR499RC02 |
Price: | $ 19.68 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES CHAS MNT 0.499 OHM 1% 30W |
More Detail: | 499 mOhms ±1% 30W Wirewound Chassis Mount Resistor |
DataSheet: | RER75FR499RC02 Datasheet/PDF |
Quantity: | 1000 |
5 +: | $ 17.88660 |
10 +: | $ 15.73060 |
25 +: | $ 14.33880 |
50 +: | $ 13.60380 |
100 +: | $ 13.11370 |
250 +: | $ 12.49630 |
Operating Temperature: | -55°C ~ 250°C |
Failure Rate: | R (0.01%) |
Package / Case: | Axial, Box |
Lead Style: | Solder Lugs |
Height - Seated (Max): | 0.625" (15.87mm) |
Size / Dimension: | 1.968" L x 1.140" W (49.99mm x 28.96mm) |
Mounting Feature: | Flanges |
Coating, Housing Type: | Aluminum |
Features: | Military, Moisture Resistant |
Series: | Military, MIL-PRF-39009, RER75 |
Temperature Coefficient: | ±100ppm/°C |
Composition: | Wirewound |
Power (Watts): | 30W |
Tolerance: | ±1% |
Resistance: | 499 mOhms |
Part Status: | Active |
Packaging: | Bulk |
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。Chassis mount resistors are special electrical components designed to limit, control, and regulate the flow of energy within a circuit. They are usually composed of a metallic or ceramic resistor mounted in a metal chassis and have a variety of applications, from resistor networks to temperature control. In this article, we will discuss the application field and working principle of one particular type of chassis mount resistor, RER75FR499RC02.
Application
The RER75FR499RC02 chassis mount resistor finds many uses in electronic circuits. It is especially suited for applications that need quick electric response and high accuracy. Common examples include shading coils, active current sensors, pulse generators, and magnetic circuits. It has also been used to isolate electromagnets. Furthermore, it is used in lower power applications such as motor control, buzzing indicators, and small power generators.
As it is compact and reliable, the RER75FR499RC02 chassis mount resistor can be used in both commercial and industrial settings. It can be used to regulate the flow of electricity in electronic circuits and provide precise control in industrial machinery for applications such as controlling the speed of production lines. It is also used in consumer electronics, because of its low power consumption and high tolerance.
Working Principle
At its core, the RER75FR499RC02 chassis mount resistor is a passive component that uses resistance to regulate the flow of electricity. The resistor consists of two parallel plates with a dielectric material such as ceramic, gelatin, or air between them. When a voltage is applied to the plates, electrons flow from one plate to the other, passing through the dielectric material. Because resistance causes the electrons to slow down, the resistor produces a voltage proportional to the current flow.
The RER75FR499RC02 chassis mount resistor can also be temperature compensated, meaning that its resistance is adjustable depending on the temperature. This characteristic is useful in applications that require precise control of the electrical current, such as temperature control or precise motor control. The resistor can be adjusted in order to maintain a constant electrical current even when the temperature changes.
Conclusion
The RER75FR499RC02 chassis mount resistor is a versatile and reliable electrical component. It can be used in commercial and industrial applications, as well as consumer electronics, and is especially useful for applications that require precise control or quick electric response. Its ability to be temperature compensated makes it particularly useful for temperature control circuits. With its wide range of applications and reliable performance, this chassis mount resistor is sure to be a useful tool for many electronic circuit designs.
The specific data is subject to PDF, and the above content is for reference
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