Allicdata Part #: | RER50F84R5RCSL-ND |
Manufacturer Part#: |
RER50F84R5RCSL |
Price: | $ 25.16 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES CHAS MNT 84.5 OHM 1% 20W |
More Detail: | 84.5 Ohms ±1% 20W Wirewound Chassis Mount Resistor |
DataSheet: | RER50F84R5RCSL Datasheet/PDF |
Quantity: | 1000 |
5 +: | $ 22.86900 |
10 +: | $ 20.25540 |
25 +: | $ 18.62190 |
50 +: | $ 17.64180 |
100 +: | $ 16.98840 |
250 +: | $ 16.33500 |
Series: | Military, MIL-PRF-39009, RER50 |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 84.5 Ohms |
Tolerance: | ±1% |
Power (Watts): | 20W |
Composition: | Wirewound |
Temperature Coefficient: | ±20ppm/°C |
Operating Temperature: | -55°C ~ 250°C |
Features: | Military, Moisture Resistant, Non-Inductive |
Coating, Housing Type: | Aluminum |
Mounting Feature: | Flanges |
Size / Dimension: | 1.062" L x 1.080" W (26.97mm x 27.43mm) |
Height - Seated (Max): | 0.561" (14.25mm) |
Lead Style: | Solder Lugs |
Package / Case: | Axial, Box |
Failure Rate: | R (0.01%) |
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Chassis Mount Resistors are an important component in almost all electronic devices. RER50F84R5RCSL is one of the popular chassis mount resistors which is widely used in various applications. This article provides an overview of the application field and working principle of RER50F84R5RCSL.
Application Field of RER50F84R5RCSL
RER50F84R5RCSL is a four-terminal resistor with a maximum operating temperature of +150℃. With a low-temperature coefficient of resistance, it can be used in very low-temperature applications. It is also highly resistant to humidity and has excellent thermal shock resistance. RER50F84R5RCSL is used in a variety of applications, including motor drives, power supplies, and temperature control systems. It is also used in the automotive and medical industries as a safety measure to prevent our electronic devices from overheating, overcurrent, and short circuits.
Working Principle of RER50F84R5RCSL
The basic working principle of RER50F84R5RCSL is similar to that of other chassis mount resistors. Its two ends are connected to a power source and the other two ends to the load or device. As the current passes through the resistor, the voltage across it is reduced. This helps to regulate the current and maintain the power output for the desired device. The resistance decreases with increasing temperature, which helps to protect the device from overheating.
The RER50F84R5RCSL also employs a feedback mechanism in order to improve its accuracy. A feedback mechanism monitors the voltage across the resistor and adjusts the resistance accordingly. This helps to ensure that the device is not overloaded. Aside from its voltage regulation properties, the resistor also provides better EMI/RFI shielding. This helps to reduce electromagnetic interference and radio frequency interference that could interfere with electronic devices.
Conclusion
RER50F84R5RCSL is a chassis mount resistor used in a wide range of applications, including motor drives, power supplies, and temperature control systems. Its low-temperature coefficient of resistance and excellent thermal shock resistance make it ideal for very low-temperature applications. It also employs a feedback mechanism which helps to improve its accuracy and provide better EMI/RFI shielding. Thus, this popular chassis mount resistor can be used in many applications, making it an essential component in almost all electronic devices.
The specific data is subject to PDF, and the above content is for reference
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