
Allicdata Part #: | RWR80S2R87FRB12-ND |
Manufacturer Part#: |
RWR80S2R87FRB12 |
Price: | $ 2.07 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 2.87 OHM 2W 1% WW AXIAL |
More Detail: | 2.87 Ohms ±1% 2W Through Hole Resistor Axial Milit... |
DataSheet: | ![]() |
Quantity: | 1000 |
100 +: | $ 1.87920 |
300 +: | $ 1.70302 |
500 +: | $ 1.58557 |
1000 +: | $ 1.46812 |
Series: | Military, MIL-PRF-39007, RWR80S |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 2.87 Ohms |
Tolerance: | ±1% |
Power (Watts): | 2W |
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: | 0.094" Dia x 0.406" L (2.39mm x 10.31mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | R (0.01%) |
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Through Hole Resistors are resistors that are intended to be fixed by soldering through a circuit board, making them suitable for a wide range of industrial, commercial and residential applications. The RWR80S2R87FRB12 Through Hole Resistor is a discrete, current-limiting device designed to provide precise protection from over-current events. This resistor is fabricated with a variety of materials and sizes, making it suitable for both low and high power circuits.
This Through Hole Resistor is typically a two-terminal, unidirectional component that performs the function of limiting current in a single-phase AC or DC circuit. The resistor incorporates a thickness-matched exothermic bead which provides improved resistance stability with minimal temperature coefficient. The resistor is available in a wide range of resistance values, from 0.001 ohms to 100 megohms.
The RWR80S2R87FRB12 Through Hole Resistor uses a single-piece metal construction that is designed to eliminate any risk of arcing or corona effects. The resistor utilizes a high-quality dielectric material with superior mechanical and chemical properties. This promotes greater heat protection and higher stability throughout its operational life. The resistor\'s performance characteristics such as thermal, voltage, and power ratings are determined by the materials used in its construction.
The RWR80S2R87FRB12 Through Hole Resistor is regularly used in a range of commercial and industrial applications. It is typically used in applications that require energy-efficient performance and reliable current protection. The resistor is also ideal for use in AC and DC circuits for applications such as power supplies, motor controllers, electronic communication systems, and other production systems. In addition, the device is widely used in high-precision equipment such as medical devices, measuring instruments, and automated test systems.
When it comes to the working principle of the RWR80S2R87FRB12 Through Hole Resistor, it is based on the simple fact that the resistance of a conductor is proportional to its length. The resistor works by controlling the amount of current that passes through it. The resistance of the resistive element is determined by the height, width, and density of the material. The resistive element is usually made of a polyimide material and is configured to provide highly accurate current protection.
In conclusion, the RWR80S2R87FRB12 Through Hole Resistor is a highly reliable and accurate current-limiting device, and it is ideal for use in a wide range of industrial and commercial applications where energy-efficient performance is of utmost importance. The resistor utilizes a single-piece metal construction for added durability and a high-quality dielectric material to improve heat protection and stability. Finally, the resistor works by controlling the amount of current that passes through it, depending on the height, width, and density of a resistive element.
The specific data is subject to PDF, and the above content is for reference
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