| Allicdata Part #: | RWR81S3R92FRRSL-ND |
| Manufacturer Part#: |
RWR81S3R92FRRSL |
| Price: | $ 2.23 |
| Product Category: | Resistors |
| Manufacturer: | Vishay Dale |
| Short Description: | RES 3.92 OHM 1W 1% WW AXIAL |
| More Detail: | 3.92 Ohms ±1% 1W Through Hole Resistor Axial Milit... |
| DataSheet: | RWR81S3R92FRRSL Datasheet/PDF |
| Quantity: | 1000 |
| 100 +: | $ 2.02320 |
| 300 +: | $ 1.83352 |
| 500 +: | $ 1.70707 |
| 1000 +: | $ 1.58063 |
| 2500 +: | $ 1.55534 |
| Series: | Military, MIL-PRF-39007, RWR81S |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Resistance: | 3.92 Ohms |
| Tolerance: | ±1% |
| Power (Watts): | 1W |
| 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: | 0.085" Dia x 0.250" L (2.16mm x 6.35mm) |
| Height - Seated (Max): | -- |
| Number of Terminations: | 2 |
| Failure Rate: | R (0.01%) |
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Through Hole Resistors are among the most commonly used electrical components in a wide range of applications. The RWR81S3R92FRRSL is a through hole resistor type which features a high power rating and an extremely low profile package size. This makes it ideally suited for use in tight spaces, while still offering reliable performance and excellent thermal stability.
The RWR81S3R92FRRSL through hole resistor’s main features are its small size, high power rating and excellent thermal stability. This allows it to be used in applications where space is at a premium, including cramped electrical panels and dense circuit boards. It is also suitable for use in extreme temperatures that can cause other resistors to degrade or fail. This makes it an ideal choice for applications such as high altitude electronics, avionics, and instrumentation.
The working principle of a through hole resistor is based on Ohm\'s Law. This law states that the current through a given resistor is dependent on both the voltage applied to it and the resistance it provides. By adding a resistor in series to a circuit, the current flowing through that circuit can be controlled. This makes it possible to regulate the current to a desirable level, while also protecting components downstream. By connecting various resistors in parallel, different resistors can be combined to create the desired current, and thus provide the application with more flexibility and resilience.
In terms of its applications, the RWR81S3R92FRRSL through hole resistor can be used to control the current in a variety of electronic circuits. This includes monitoring and controlling electrical loads, controlling motor speed, providing current limiting in applications such as relays, light dimmers and switches, and providing input signal protection. Additionally, when used in combination with other components, such as transistors or integrated circuits, it can be used to create complex circuits which provide specific and complex functions.
Overall, the RWR81S3R92FRRSL through hole resistor is a versatile and reliable component suitable for use in many applications. Its small size and high power rating make it ideal for use in cramped spaces, while its excellent thermal stability makes it reliable in areas of high temperatures. Finally, its working principle, which is based on Ohm\'s Law, allows for a great degree of flexibility and resilience when it comes to controlling current in various circuits.
The specific data is subject to PDF, and the above content is for reference
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RWR81S3R92FRRSL Datasheet/PDF