SFR2500003904JR500 Allicdata Electronics
Allicdata Part #:

SFR2500003904JR500-ND

Manufacturer Part#:

SFR2500003904JR500

Price: $ 0.01
Product Category:

Resistors

Manufacturer: Vishay BC Components
Short Description: RES 3.9M OHM 0.4W 5% AXIAL
More Detail: 3.9 MOhms ±5% 0.4W Through Hole Resistor Axial Me...
DataSheet: SFR2500003904JR500 datasheetSFR2500003904JR500 Datasheet/PDF
Quantity: 1000
5000 +: $ 0.00932
Stock 1000Can Ship Immediately
$ 0.01
Specifications
Series: SFR25
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance: 3.9 MOhms
Tolerance: ±5%
Power (Watts): 0.4W
Composition: Metal Film
Features: --
Temperature Coefficient: ±250ppm/°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 a in-circuit component used to provide a precise amount of resistance in order to adjust the current, voltage, or power of a circuit. The SFR2500003904JR500 is a type of Through Hole Resistors, which can be used in a variety of applications to provide electrical signals to other components in order to adjust parameters of the circuit. In this article, we will look at the application field and working principle of SFR2500003904JR500.

Application Field of SFR2500003904JR500

The SFR2500003904JR500 is typically used in radio frequency (RF) circuits, such as telecommunications equipment, automotive electronics, or audio-visual equipment. It is specifically designed to provide a precisely-defined resistance level, which makes it ideal for applications that require precise and consistent resistances. It is also suitable for use in power circuits, where the precise resistance level is required in order to ensure the accuracy of the voltage and power supply. Additionally, the SFR2500003904JR500 can be used in consumer electronics, such as computers, telephones, and home entertainment systems, where its precise resistance level makes it suitable for use in these devices.

Working Principle of SFR2500003904JR500

The SFR2500003904JR500 works on the principle of Ohm’s law, which states that the current passing through a conductor is equal to the voltage divided by the resistance. Therefore, the resistance of the SFR2500003904JR500 can be controlled by adjusting the voltage applied to it. This is done by using a potentiometer, which is a variable resistor that can be adjusted to change the resistance of the SFR2500003904JR500. This is a convenient and simple way of adjustment, and it ensures that the exact resistance value is always maintained.

In order to use the SFR2500003904JR500, it should be connected in series with the other components of the circuit. This will allow the current to flow through the component and, depending on the resistance value set on the potentiometer, the amount of current that flows through the component can be adjusted. Once the desired resistance is set, the SFR2500003904JR500 will provide a stable, consistent resistance, allowing the other components of the circuit to adjust their values accordingly.

Conclusion

The SFR2500003904JR500 is a type of Through Hole Resistors that is commonly used in a variety of applications due to its ability to provide a precise and consistent resistance level. It works on the principle of Ohm’s law, and its resistance can be controlled by adjusting the voltage applied to it using a potentiometer. The SFR2500003904JR500 is an invaluable component in a wide range of applications, and is an essential component for radio frequency, power, and consumer electronics.

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

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