SFR25H0009109FR500 Allicdata Electronics
Allicdata Part #:

SFR25H0009109FR500-ND

Manufacturer Part#:

SFR25H0009109FR500

Price: $ 0.01
Product Category:

Resistors

Manufacturer: Vishay BC Components
Short Description: RES 91 OHM 1/2W 1% AXIAL
More Detail: 91 Ohms ±1% 0.5W, 1/2W Through Hole Resistor Axial...
DataSheet: SFR25H0009109FR500 datasheetSFR25H0009109FR500 Datasheet/PDF
Quantity: 1000
5000 +: $ 0.00891
Stock 1000Can Ship Immediately
$ 0.01
Specifications
Series: SFR25H
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance: 91 Ohms
Tolerance: ±1%
Power (Watts): 0.5W, 1/2W
Composition: Metal Film
Features: --
Temperature Coefficient: ±100ppm/°C
Operating Temperature: -55°C ~ 155°C
Package / Case: Axial
Supplier Device Package: --
Size / Dimension: 0.098" Dia x 0.256" L (2.50mm x 6.50mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through Hole Resistors are some of the most common components used in electronics. They are used to regulate current, provide impedance, and to limit and divide voltages. SFR 25H0009109FR500 is a Through Hole Resistor that serves the same function as any other, but with some additional features. This component is made with metal film technology, making it more reliable and precise than standard Through Hole Resistors. This article will provide an overview of the application field and working principle of the SFR 25H0009109FR500.

Application Field of SFR 25H0009109FR500

The SFR 25H0009109FR500 is commonly used in circuit boards for precision measurements and power applications due to its high accuracy and precision. Its metal film technology allows it to regulate current with a higher degree of precision and accuracy than other resistors, while also providing efficient thermal resistance. This makes it ideal for amp stages in which current needs to be regulated with precision and accuracy. Additionally, its superior power rating makes it suitable for power-related applications such as voltage and current limiting.

As these resistors are usually integrated into printed circuit boards, the SFR 25H0009109FR500 can also be used for applications such as digital signal processing (DSP) and electro-mechanical systems (EMS). Digital signal processing involves the use of electronic circuits to process and store digital data, while electro-mechanical systems involve the use of electronic circuits for power regulation. Both of these application fields require precise and accurate current regulation, making the SFR 25H0009109FR500 a great fit for them.

Working Principle of SFR 25H0009109FR500

The working principle of the SFR 25H0009109FR500 can be best understood by looking at its underlying technology, metal film technology. This technology is characterized by the use of a thin layer of metal to form a resistor. This metal is usually deposited onto a substrate using sputtering or vapor deposition techniques. Once deposited, the metal is etched away in very small areas, which changes the resistivity of the metal. This allows for precise and accurate current regulation.

Additionally, the metal film technology used in the SFR 25H0009109FR500 allows it to have excellent thermal resistance and power rating. This is because the metal film technology allows for very efficient heat dissipation, while still maintaining an accurate resistance. This makes it an ideal choice for power applications, where it is important to dissipate heat while regulating current accurately.

Conclusion

In conclusion, the SFR 25H0009109FR500 is a Through Hole Resistor that utilizes metal film technology for reliable and precise current regulation. This makes it suitable for power and precision measurement applications, such as digital signal processing and electro-mechanical systems. Additionally, its excellent thermal resistance and power rating make it suitable for high-power applications, where reliable current regulation is essential.

Overall, the SFR 25H0009109FR500 is one of the most reliable and accurate Through Hole Resistors available and is an excellent choice for any application that requires precise current regulation.

The specific data is subject to PDF, and the above content is for reference

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