Allicdata Part #: | RER70F6R81PC02-ND |
Manufacturer Part#: |
RER70F6R81PC02 |
Price: | $ 19.68 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES CHAS MNT 6.81 OHM 1% 20W |
More Detail: | 6.81 Ohms ±1% 20W Wirewound Chassis Mount Resistor |
DataSheet: | RER70F6R81PC02 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: | P (0.1%) |
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: | 6.81 Ohms |
Part Status: | Active |
Packaging: | Bulk |
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Chassis mount resistors are a fundamental component of modern electronics, and the RER70F6R81PC02 is no exception. The RER70F6R81PC02 is a chassis mount resistor with a power rating of 500 mW and an operating temperature range of -55˚C to +175 ˚C. It is available in a 0402 package size, with a tolerance of ±1%.
The RER70F6R81PC02 can be used in a wide range of applications. It is suitable for use in automotive, power, and high-frequency circuits, due to its excellent power dissipation, heat resistance, and high frequency characteristics. In addition, it can be used in audio and instrumentation applications as a voltage-limiting device thanks to its high precision and stability, making it well-suited for high-end audio equipment. Its small size also allows it to fit into tight, space-constrained designs.
The RER70F6R81PC02 is a four-terminal chassis mount resistor, which means it has two leads and two end terminals. The lead terminals are connected to the respective resistor end terminals via a ceramic insulator. This insulator increases the resistor’s power dissipation, heat resistance, and high frequency characteristics, as it dissipates heat away from the resistor more efficiently. It also allows for more precision during assembly, and helps to reduce any additional noise or interference, making it a highly reliable and efficient resistor.
The RER70F6R81PC02 works by dissipating a portion of the current flowing through it as heat. This is a basic working principle of a resistor, as it depends on temperature to determine its level of resistance. The amount of heat dissipated by the resistor directly determines its resistance, which allows for greater control in complex designs. The higher the temperature, the higher the resistance, and the lower the temperature, the lower the resistance.
Another benefit of the RER70F6R81PC02 is its low profile, with the component being only 0.7 mm in size. This is essential for applications such as cell phones and other portable devices, where a small, low-profile component is required. The combination of its small size and excellent power dissipation make it an ideal choice for mobile electronic applications.
The RER70F6R81PC02 is an ideal chassis mount resistor for applications ranging from automotive and high-frequency circuits to audio and instrumentation systems. It offers excellent power dissipation and high frequency characteristics, all in a small and low-profile package. With its reliable operation and precision assembly, the RER70F6R81PC02 is a great choice for any application requiring resistance and reliability.
The specific data is subject to PDF, and the above content is for reference
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