
Allicdata Part #: | RWR89S1051FRBSL-ND |
Manufacturer Part#: |
RWR89S1051FRBSL |
Price: | $ 2.09 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 1.05K OHM 3W 1% WW AXIAL |
More Detail: | 1.05 kOhms ±1% 3W Through Hole Resistor Axial Mili... |
DataSheet: | ![]() |
Quantity: | 1000 |
100 +: | $ 1.89360 |
300 +: | $ 1.71607 |
500 +: | $ 1.59773 |
1000 +: | $ 1.47938 |
Series: | Military, MIL-PRF-39007, RWR89S |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 1.05 kOhms |
Tolerance: | ±1% |
Power (Watts): | 3W |
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: | 0.187" Dia x 0.560" L (4.75mm x 14.22mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | R (0.01%) |
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。Through hole resistors have been in use for decades in electronics, and are especially useful when a more permanent connection is desired, such as in industrial applications. The RWR89S1051FRBSL is an example of a through hole resistor, utilizing a ceramic core to keep the resistance stable while providing a reliable connection. This type of through hole resistor is also known as an axial lead resistor due to its structure.
Application Field
The RWR89S1051FRBSL is designed to be used in power electronics applications, such as automotive, audio, and video applications. It offers a resistance range of 0.2 ohms to 100 Kilo ohms. These resistors are used in a variety of industries, including in automobile electronics, creating AC and DC power converters, as well as other industrial control systems. The RWR89S1051FRBSL is especially useful when a dependable, stable connection is required.
Working Principle
The RWR89S1051FRBSL utilizes a ceramic core to keep the resistance stable throughout its operation. The ceramic core is composed of a ceramic material that is made up of tightly packed molecules, reducing the amount of thermal and electrical interference it suffers from. This helps to provide a reliable resistance value, reducing the fluctuations that may occur with other types of resistors.
The structure of the resistor also helps to offer reliability. This type of resistor is constructed with an axial lead, which is a lead that exits the body of the resistor in an angled direction. This type of lead allows for easy soldering to a printed circuit board or other electronic components. The lead is also held securely in place while still allowing some flexibility, reducing the risk of damage due to vibration or heat.
Thermal Considerations
The RWR89S1051FRBSL through hole resistor also takes into consideration thermal considerations, as the ceramic core of the resistor is able to dissipate heat without causing damage to the resistor or the surrounding circuit. This is important, as without proper heat dissipation, the resistor could be damaged due to overheating. The ceramic core also helps to provide a stable resistance value, even in the face of high or low temperatures.
Reliability
The RWR89S1051FRBSL utilizes its ceramic core and axial lead to provide a reliable connection with a stable resistance value. The ceramic core helps to limit the amount of thermal or electrical interference it suffers from, and the axial lead design allows for easy soldering to a printed circuit board. The resistor also takes into consideration thermal considerations, as it is able to dissipate heat without damaging the resistor or the surrounding circuit.
Conclusion
The RWR89S1051FRBSL is a through hole resistor, which is primarily used in power electronics applications. It is designed to provide a reliable connection with a stable resistance value with minimal electrical or thermal interference. The ceramic core helps to dissipate heat without causing damage, and the axial lead allows for easy soldering. This type of resistor is most commonly used in automotive, audio, and video applications, as well as industrial control systems.
The specific data is subject to PDF, and the above content is for reference
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