| Allicdata Part #: | RER70FR422RC02-ND |
| Manufacturer Part#: |
RER70FR422RC02 |
| Price: | $ 19.68 |
| Product Category: | Resistors |
| Manufacturer: | Vishay Dale |
| Short Description: | RES CHAS MNT 0.422 OHM 1% 20W |
| More Detail: | 422 mOhms ±1% 20W Wirewound Chassis Mount Resistor |
| DataSheet: | RER70FR422RC02 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): | 0.561" (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: | ±100ppm/°C |
| Composition: | Wirewound |
| Power (Watts): | 20W |
| Tolerance: | ±1% |
| Resistance: | 422 mOhms |
| Part Status: | Active |
| Packaging: | Bulk |
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Chassis Mount Resistors
RER70FR422RC02 is a chassis mount resistor, a device used to reduce the power levels of electronic ground and signal paths in audio devices. It has a unique structure – the actual resistor is mounted on an insulating chassis, reducing the size and weight of the device while still allowing easy access to the resistor itself.
Application Field
RER70FR422RC02 is intended for installation of high precision audio systems and power amplifiers, such as for home theater systems, D.J. systems, and professional sound systems. The low frequency/impedance characteristics of the resistor make it the perfect choice for a wide range of audio applications.
The resistor can be installed in a variety of configurations, such as on foot mounted stands, rails, or inside a wall mounted enclosure. Its especially useful for custom installations, and when building a powerful sound system. It is also suitable for installations in guitar amplifiers and car audio systems.
Working Principle
RER70FR422RC02 is a non-inductive, non-resonant chassis mount resistor, designed for high performance applications. In order to reduce the power levels of electronic ground and signal paths, the resistor works by redirecting the current flow away from the load into an array of wires. This effectively reduces the resistance of the signal path, allowing the audio device to produce a higher quality sound.
The resistor can also be used to attenuate or reduce the electrical currents going to the load and eliminate power spikes that can distort the audio signal. This feature is also useful when connecting multiple audio components together for further power reduction.
The resistor can be calibrated and adjusted to give an optimal performance in a variety of applications, as well as to provide optimal sound profiles. It is also capable of withstanding high voltage and temperature fluctuations, making it an ideal choice for audio equipment.
RER70FR422RC02 also features a low-impedance design, making it purely resistive and suitable for use in any type of audio system. The internal structure of the resistor is composed of special high-precision alloy strips, ensuring an accurate and consistent response.
Conclusion
RER70FR422RC02 is a chassis mount resistor designed for high performance audio systems. Its unique structure and low-impedance design make it suitable for a wide range of audio applications. Furthermore, its resistance and temperature stability provide an optimal sound profile, while its ability to attenuate power levels allow for damage-free connections between audio components. For this reason, RER70FR422RC02 is an ideal choice for those seeking a reliable and dependable audio device.
The specific data is subject to PDF, and the above content is for reference
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RER70FR422RC02 Datasheet/PDF