43F390E Allicdata Electronics
Allicdata Part #:

43F390E-ND

Manufacturer Part#:

43F390E

Price: $ 0.43
Product Category:

Resistors

Manufacturer: Ohmite
Short Description: RES 390 OHM 3W 1% AXIAL
More Detail: 390 Ohms ±1% 3W Through Hole Resistor Axial Wirew...
DataSheet: 43F390E datasheet43F390E Datasheet/PDF
Quantity: 1000
250 +: $ 0.39330
Stock 1000Can Ship Immediately
$ 0.43
Specifications
Series: Ohmicone® 40
Packaging: Bulk 
Part Status: Active
Resistance: 390 Ohms
Tolerance: ±1%
Power (Watts): 3W
Composition: Wirewound
Features: --
Temperature Coefficient: ±20ppm/°C
Operating Temperature: --
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.220" Dia x 0.594" L (5.60mm x 15.10mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through Hole Resistors are designed to offer maximum stability and long-term performance. The 43F390E is a resistor that is designed to enable potential reduction in both mechanical and electrical noise, while providing consistent performance over time. This resistor is primarily used in various fields and applications such as consumer electronics, automotive, and machine control systems.

Overview of the 43F390E

The 43F390E has extremely high stability across a wide range of operating conditions, making it a great choice for any device requiring capacitor usage. It has good overload induced output characteristics and is resistant to inductive loads. This resistor is also designed to maintain a low ambient temperature and dissipate heat rapidly, making it great for applications that require heat dissipation.

Applications

The 43F390E is most commonly used in consumer electronics, automotive and machine control systems, due to its high performance, reliability and stability. This resistor is used for power delivery in electric cars, is a common component in most motor controllers, and is also widely used in a number of audio systems, such as car stereos, amplifiers, and home audio systems.

In consumer electronics, the 43F390E is capable of withstanding signal frequencies up to 1 MHz. It is ideal for applications requiring a wide range of capacitors and limiting contact resistance. In automotive and machine control systems, the 43F390E provides a robust and reliable power source that is designed to resist inductive loads and extreme conditions.

Working Principle

The 43F390E operates according to a simple law of electricity, Ohm’s Law. This law states that voltage applied to a resistor will cause a current to flow, and that this current is proportional to the voltage applied. Specifically, the 43F390E utilizes a barrier resistor, which is a type of resistor that relies on a metal-oxide barrier to prevent current from flowing without applying a voltage. This type of resistor is commonly used in consumer electronics and automotive applications.

The 43F390E is designed to respond to both low and high frequencies without sacrificing stability or accuracy. This is accomplished by using a high-precision barrier resistor, which is built from a thin metal film to ensure a tight tolerance and maximum accuracy. The resistor is also designed to provide the highest possible stability, allowing for consistent operation in varying temperatures and environments.

The 43F390E is also designed to resist inductive loads. When a voltage is applied, the voltage is spread across the entire metal-oxide barrier, meaning that the resistance is evenly distributed. This ensures that the resistor is able to resist inductive loads while still providing the required power and performance.

Conclusion

The 43F390E is an ideal choice for any application requiring stability and reliability. The resistor is designed to withstand extreme temperatures and environments, as well as resist inductive loads. It is a common component in consumer electronics, automotive and machine control systems, and provides accurate and consistent performance in any application.

The 43F390E is designed to operate under the principles of Ohm’s Law, providing a metal-oxide barrier that spreads the voltage applied across the resistor, resulting in stable operation that is resistant to inductive loads. This makes the 43F390E an ideal choice for any device requiring capacitor usage, as it provides maximum stability and long-term performance.

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

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