
Allicdata Part #: | RER50F3921RCSL-ND |
Manufacturer Part#: |
RER50F3921RCSL |
Price: | $ 25.16 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES CHAS MNT 3.92K OHM 1% 20W |
More Detail: | 3.92 kOhms ±1% 20W Wirewound Chassis Mount Resisto... |
DataSheet: | ![]() |
Quantity: | 1000 |
5 +: | $ 22.86900 |
10 +: | $ 20.25540 |
25 +: | $ 18.62190 |
50 +: | $ 17.64180 |
100 +: | $ 16.98840 |
250 +: | $ 16.33500 |
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, Non-Inductive |
Series: | Military, MIL-PRF-39009, RER50 |
Temperature Coefficient: | ±20ppm/°C |
Composition: | Wirewound |
Power (Watts): | 20W |
Tolerance: | ±1% |
Resistance: | 3.92 kOhms |
Part Status: | Active |
Packaging: | Bulk |
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Chassis Mount Resistors: RER50F3921RCSL Application Field and Working Principle
Chassis Mount Resistors are designed to dissipate heat and regulate current in electronic circuits. The RER50F3921RCSL series is a Chassis Mount Resistor manufactured by Ohmite, a market leader in high-performance resistors. This series features a low-profile, vertical design with a high-temperature rating of 200℃, allowing for reliable electrical performance in harsh environments. This article will discuss the application field of the RER50F3921RCSL series and its working principle.
Application Field of the RER50F3921RCSL Series
The RER50F3921RCSL series is designed for use in extreme conditions such as aerospace, military, and automotive applications. The series is capable of providing substantial energy density in a small package, making it ideal for these types of applications. The device is designed to resist high surges in current, providing protection to sensitive components in the circuit. The low-profile design makes it well-suited for applications with cramped spaces, such as in automobiles. Furthermore, the series is able to withstand temperatures up to 200℃, making it suitable for applications in extreme heat.
Working Principle of the RER50F3921RCSL Series
The RER50F3921RCSL series is designed to resist the flow of current and dissipate heat from electronic circuits. The device houses a resistor element that is connected to two leads. The resistor is typically made of a metallic or ceramic material and is coated in an insulator material such as glass, enamel or plastic. When an electric current is applied to the resistor, it creates a voltage drop between the two leads. This voltage drop is proportional to the resistance of the resistor. The resistor is designed to slowly dissipate the heat created by the current flow, preventing damage to the circuit.
Conclusion
In conclusion, the RER50F3921RCSL series is a Chassis Mount Resistor, ideal for use in extreme conditions. The device has a low-profile, vertical design and is capable of withstanding temperatures up to 200℃. Furthermore, the device has a resistance element that is designed to resist and dissipate heat from the circuit. By providing reliable and durable performance in tough conditions, the RER50F3921RCSL series makes an excellent choice for circuits that require high precision and stability.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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RER50F5R90RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 5.9 OHM 1% 2... |
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RER50F34R8RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 34.8 OHM 1% ... |
RER50F33R2RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 33.2 OHM 1% ... |
RER50F1000RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 100 OHM 1% 2... |
RER55F51R1RC02 | Vishay Dale | 26.21 $ | 1000 | RES CHAS MNT 51.1 OHM 1% ... |
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RER55F61R9RC02 | Vishay Dale | 26.21 $ | 1000 | RES CHAS MNT 61.9 OHM 1% ... |
RER55F33R0RC02 | Vishay Dale | 26.21 $ | 1000 | RES CHAS MNT 33 OHM 1% 30... |
RER50F66R5RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 66.5 OHM 1% ... |
RER50F1R00RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 1 OHM 1% 20W... |
RER50F7R87RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 7.87 OHM 1% ... |
RER50F1R50MCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 1.5 OHM 1% 2... |
RER50F20R0RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 20 OHM 1% 20... |
RER50F5110RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 511 OHM 1% 2... |
RER50F18R2RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 18.2 OHM 1% ... |
RER50F40R2RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 40.2 OHM 1% ... |
RER50F1001RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 1K OHM 1% 20... |
RER50F68R1RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 68.1 OHM 1% ... |
RER50F27R4RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 27.4 OHM 1% ... |
RER50F4991RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 4.99K OHM 1%... |
RER50F75R0RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 75 OHM 1% 20... |
RER50F1130RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 113 OHM 1% 2... |
RER50F97R6RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 97.6 OHM 1% ... |
RER50F3R48RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 3.48 OHM 1% ... |
RER50F17R8RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 17.8 OHM 1% ... |
RER50F60R4RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 60.4 OHM 1% ... |
RER50F3R01RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 3.01 OHM 1% ... |
RER50F1R24MCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 1.24 OHM 1% ... |
RER50F46R4RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 46.4 OHM 1% ... |
RER50F1001RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 1K OHM 1% 20... |
RER50F4R64RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 4.64 OHM 1% ... |
RER50F18R2RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 18.2 OHM 1% ... |
RER50F93R1RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 93.1 OHM 1% ... |
RER50F2R87RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 2.87 OHM 1% ... |
RER50F5R10RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 5.1 OHM 1% 2... |
RER50F64R9RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 64.9 OHM 1% ... |
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RES CHAS MNT 221 OHM 1% 20W221 Ohms 1% 2...

RES CHAS MNT 2.2 OHM 1% 30W2.2 Ohms 1% 3...
