Allicdata Part #: | RWR80S2101FSS73-ND |
Manufacturer Part#: |
RWR80S2101FSS73 |
Price: | $ 2.32 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 2.1K OHM 2W 1% WW AXIAL |
More Detail: | 2.1 kOhms ±1% 2W Through Hole Resistor Axial Milit... |
DataSheet: | RWR80S2101FSS73 Datasheet/PDF |
Quantity: | 1000 |
500 +: | $ 2.10195 |
1000 +: | $ 1.94625 |
Series: | Military, MIL-PRF-39007, RWR80S |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Resistance: | 2.1 kOhms |
Tolerance: | ±1% |
Power (Watts): | 2W |
Composition: | Wirewound |
Features: | Military, Moisture Resistant |
Temperature Coefficient: | ±20ppm/°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: | S (0.001%) |
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Through Hole Resistors
Through-hole resistors are, as the name suggesta, resistors that are inserted through holes in a circuit board. They are one of the first types of resistors used in electronics circuits, and remain popular even today due to their robustness and low cost. The RWR80S2101FSS73 is one such resistor, a small “surface mount” device that is used to create a resistive element within the circuit board.
Application Field
The RWR80S2101FSS73 is most commonly found within consumer electronics devices, particularly audio devices. It is used as a means of regulating the current passing through the circuit in order to control the amplification of the output signal, preventing distortion of the sound. It is also often used in video devices, such as DVD players and camcorders, to manage the current in the circuit and thus control the picture resolution.
Beyond consumer electronics, the RWR80S2101FSS73 is also used in electrical engineering projects. It is popular amongst hobbyists, for example – it can be used to produce small amplifiers and other components for circuit boards for audio and video applications. It is also regularly used in more stringent engineering projects, such as military and aerospace systems, where its robustness and low cost are highly valued.
Working Principle
The RWR80S2101FSS73 works in much the same way as other standard resistors. It has a positive and negative terminal, located on opposite sides of the central element. These terminals connect to the power supply, such as the battery or transformer in the circuit. When current flows through the device, the resistance within the element limits the amount of current which is allowed to pass. This can be used to control the voltage of the circuit, and thus the function of the device.
The resistance of the RWR80S2101FSS73 is determined by its material makeup, which includes carbon and metal strips. As the current flows, electrons move through these materials, and experience resistance due to the interaction of the materials. This limits the current flowing through the device, and thus regulates its function.
Conclusion
The RWR80S2101FSS73 is a standard through-hole resistor, used primarily in consumer electronics products. It has a small form factor and enjoys a robust reputation amongst engineers. It works much like other resistors, creating a resistive element in the circuit in order to regulate the voltage and current of the device.
The specific data is subject to PDF, and the above content is for reference
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