
Allicdata Part #: | RWR80S2R80FRRSL-ND |
Manufacturer Part#: |
RWR80S2R80FRRSL |
Price: | $ 2.47 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 2.8 OHM 2W 1% WW AXIAL |
More Detail: | 2.8 Ohms ±1% 2W Through Hole Resistor Axial Milita... |
DataSheet: | ![]() |
Quantity: | 1000 |
100 +: | $ 2.23920 |
300 +: | $ 2.02927 |
500 +: | $ 1.88933 |
1000 +: | $ 1.74937 |
2500 +: | $ 1.72139 |
Series: | Military, MIL-PRF-39007, RWR80S |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Resistance: | 2.8 Ohms |
Tolerance: | ±1% |
Power (Watts): | 2W |
Composition: | Wirewound |
Features: | Military, Moisture Resistant |
Temperature Coefficient: | ±50ppm/°C |
Operating Temperature: | -55°C ~ 250°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.094" Dia x 0.406" L (2.39mm x 10.31mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | R (0.01%) |
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Through Hole Resistors have been widely used in electronic engineering and have a wide range of applications. RWR80S2R80FRRSL is one of the through hole resistors widely used in the market. Let\'s take a look at its application field and working principle.
The RWR80S2R80FRRSL is a through hole axial-leaded resistor with a power rating of 3/4 W and a resistance range of 1.2Ω to 4.7kΩ with a high tolerance of ±2%. This resistor is suitable for medium-to-high-power applications in commercial and consumer electronic systems such as computers, entertainment systems, and communications equipment. Its small size and low profile make it an ideal choice for use in densely populated printed circuit boards.
The working principle of RWR80S2R80FRRSL is based on the principle of resistivity. The resistor is a passive component with two terminals, typically made of a conductive material. When an electrical current passes through the resistor, some of the current is dissipated as heat. The amount of current lost is determined by the resistance of the resistor, which is the measure of the opposition to current flow. The greater the resistance value, the greater the current loss.
The RWR80S2R80FRRSL is designed with a linear temperature coefficient, meaning that any change in ambient temperature will cause a corresponding change in the total resistance of the resistor. This makes it suitable in applications where the ambient temperature is subject to large fluctuations. The resistor also has a low-noise operation, making it ideal for applications such as audio equipment. In addition, these resistors are rated for a long life, so they are suitable for high-reliability applications such as in automotive and industrial systems.
The RWR80S2R80FRRSL is a through hole axial-leaded resistor, meaning that the resistor must be soldered into its place on a printed circuit board (PCB) before it can be tested and connected. This makes the RWR80S2R80FRRSL ideal for applications where precise control of current is required, such as when used as an output stage of a sensor. It also makes the resistor well-suited for use in intricate applications and circuits.
In conclusion, the RWR80S2R80FRRSL is a perfect choice for medium-to-high-power applications in commercial and consumer electronic systems. Its small size, low profile, linear temperature coefficient and low noise operation makes it an ideal choice for use in densely populated printed circuit boards. It also has a long life rating making it suitable for high-reliability applications such as in automotive and industrial systems. By taking into consideration its working principle, application field and features, it can be concluded that the RWR80S2R80FRRSL is a great choice for through hole resistors.
The specific data is subject to PDF, and the above content is for reference
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