| Allicdata Part #: | RWR81S3010FRRSL-ND |
| Manufacturer Part#: |
RWR81S3010FRRSL |
| Price: | $ 2.23 |
| Product Category: | Resistors |
| Manufacturer: | Vishay Dale |
| Short Description: | RES 301 OHM 1W 1% WW AXIAL |
| More Detail: | 301 Ohms ±1% 1W Through Hole Resistor Axial Milita... |
| DataSheet: | RWR81S3010FRRSL 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: | 301 Ohms |
| Tolerance: | ±1% |
| Power (Watts): | 1W |
| 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: | 0.085" 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 electrical components used to provide resistance to a circuit. These resistors are usually cylindrical in shape, with leads sticking out from each end, making them suitable for use in various electronic applications. The most commonly used through hole resistors are carbon composition resistors, wirewound resistors, and metal film resistors.
The RWR81S3010FRRSL through hole resistor is a wirewound resistor with a designed low temperature coefficient of less than 50ppm/°C. This type of resistor is composed of a resistive wire wound around an insulating core, which is then encased in a ceramic or plastic housing. The wire’s resistive properties help proportionately reduce the flow of electricity, while the core and the housing reduce radiation and noise.
The RWR81S3010FRRSL through hole resistor has two main applications. The first is in audio circuits, where it is used to reduce the amount of voltage passing through a system. This helps regulate the output levels of an audio system and prevents speakers from getting too loud or too soft. The second application for a RWR81S3010FRRSL resistor is in motor control or speed control circuits, as it can slow down the speed of a motor or control the direction of a motor based on the amount of resistance placed in the circuit.
To understand the working principle of a RWR81S3010FRRSL through hole resistor, we need to understand Ohm’s law. According to Ohm’s law, the resistance of a resistor is directly proportional to the amount of current passing through it. This means that if we increase the resistance of a resistor, the current flowing through the resistor will decrease, and vice versa. The RWR81S3010FRRSL through hole resistor works in the same way by controlling the amount of resistance placed in the circuit. The amount of resistance the resistor adds depends on its own resistance value and the amount of current flowing through the resistor.
The RWR81S3010FRRSL through hole resistor is an efficient and cost-effective way to provide resistance in circuitry. Its resistance value can be adjusted to control the amount of voltage passing through a system, which in turn can be used for various electronic applications. The RWR81S3010FRRSL resistor is a popular choice for audio and motor control circuitry, as it is reliable and has a low temperature coefficient.
The specific data is subject to PDF, and the above content is for reference
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RWR81S3010FRRSL Datasheet/PDF