
Allicdata Part #: | RWR81S3R09FRB12-ND |
Manufacturer Part#: |
RWR81S3R09FRB12 |
Price: | $ 2.05 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 3.09 OHM 1W 1% WW AXIAL |
More Detail: | 3.09 Ohms ±1% 1W Through Hole Resistor Axial Milit... |
DataSheet: | ![]() |
Quantity: | 1000 |
100 +: | $ 1.85850 |
300 +: | $ 1.59300 |
500 +: | $ 1.46025 |
1000 +: | $ 1.33812 |
Series: | Military, MIL-PRF-39007, RWR81S |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 3.09 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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The RWR81S3R09FRB12 is a through-hole resistor that belongs to a family of resistors called metal-film resistors. These resistors use a thin layer of metal (typically made of nickel-chromium or a similar metal alloy) to form an electrical resistance. This type of resistor is typically used in applications where it is necessary to create an electrical resistance within an electrical circuit.
The RWR81S3R09FRB12 is a precision resistor that can be used in a variety of applications. This type of resistor is commonly used in medical equipment, laboratory research, and audio equipment. It is also widely used in industrial control systems, power supplies, and instrumentation applications. This resistor is designed to provide reliable and repeatable precision resistance values in harsh environments. The RWR81S3R09FRB12 is highly reliable and provides a very stable operation over a wide temperature range.
The working principle of the RWR81S3R09FRB12 relies on the changing voltage across the resistor. The voltage change across the resistor is caused by electrical current passing through it. When an electrical current passes through the resistor material, it creates resistance. This resistance helps to regulate the current in the electrical circuit. The resistance is determined by the length and thickness of the resistor material, as well as the temperature of the material.
The RWR81S3R09FRB12 offers a wide range of performance capabilities. It can handle high temperatures up to 250°C and can handle up to 3 amps of current. This type of resistor is highly accurate and repeatable, providing reliability throughout its life cycle. The RWR81S3R09FRB12 is also highly tolerant to electrical noise, making it ideal for use in applications where interference is a concern.
The RWR81S3R09FRB12 is able to provide a wide range of resistance values, from 0.10 ohms to 9.09 kilo-ohms. The RWR81S3R09FRB12\'s temperature coefficient is typically set to around 200 ppm/°C, allowing it to provide consistent performance, regardless of temperature variations. Additionally, this type of resistor is highly durable, with a minimum load life of around 10,000 hours.
The RWR81S3R09FRB12 is a high-precision, through-hole resistor designed for a wide variety of applications. This resistor is designed for robustness and accuracy and is suitable for use in harsh environments. It can handle temperatures up to 250°C and provide resistance values from 0.10 ohms to 9.9 kilo-ohms. This type of resistor is highly reliable and provides a very stable operation over a wide temperature range. The RWR81S3R09FRB12 is ideal for use in medical equipment, laboratory research, and audio equipment, as well as in industrial control systems, power supplies, and instrumentation applications.
The specific data is subject to PDF, and the above content is for reference
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