
Allicdata Part #: | RER70F4R00RC02-ND |
Manufacturer Part#: |
RER70F4R00RC02 |
Price: | $ 19.68 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES CHAS MNT 4 OHM 1% 20W |
More Detail: | 4 Ohms ±1% 20W Wirewound Chassis Mount Resistor |
DataSheet: | ![]() |
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): | 0.561" (14.25mm) |
Size / Dimension: | 1.062" L x 1.080" W (26.97mm x 27.43mm) |
Mounting Feature: | Flanges |
Coating, Housing Type: | Aluminum |
Features: | Military, Moisture Resistant |
Series: | Military, MIL-PRF-39009, RER70 |
Temperature Coefficient: | ±50ppm/°C |
Composition: | Wirewound |
Power (Watts): | 20W |
Tolerance: | ±1% |
Resistance: | 4 Ohms |
Part Status: | Active |
Packaging: | Bulk |
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Chassis Mount Resistors
Chassis mount resistors are electrical components that control the flow of electricity between two points in a circuit. They are fixed to the chassis in a circuit board and are usually mounted horizontally, though they can be installed vertically if necessary. Unlike some other types of components, the resistance of a chassis mount resistor is constant. This type of resistor can be manufactured to use different materials for resistance, allowing it to be used in a wide range of applications.
RER70F4R00RC02 Application Field and Working Principle
The RER70F4R00RC02 is a chassis mount resistor designed to regulate the current passed through the electrical circuit. This type of resistor is ideal for applications that require accurate current control. It is also popular for DC/DC converter applications, as it offers excellent control of current voltage in these converters. The RER70F4R00RC02 offering superior performance with low resistance for low current control and high resistance for higher current control.
The working principle of the RER70F4R00RC02 is that it creates resistance on the electrical circuit, which reduces the flow of current between two points in the circuit. This resistance is a function of the material used for the resistor and its size. The resistance created by the RER70F4R00RC02 is highly accurate and can be fixed in order to limit the amount of current that passes through the electrical circuit. This allows the current to be accurately controlled, ensuring that the desired results are achieved without risking points in the circuit becoming overloaded or underloaded.
The RER70F4R00RC02 is also a low-noise resistor, which means that it produces very little electrical noise within the circuit when operating. This makes it an ideal option for applications where noise control is important, such as audio circuits or medical equipment.
Overall, the RER70F4R00RC02 is a highly reliable and accurate chassis mount resistor that offers excellent control over electrical current. It has a wide range of applications and is popular for DC/DC converters due to its excellent control of current voltage. The low-noise operation of the RER70F4R00RC02 makes it an ideal choice for audio circuits and medical equipment, as it maintains noise control while operating.
The specific data is subject to PDF, and the above content is for reference
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