CA40508R000JS70 Allicdata Electronics
Allicdata Part #:

CA40508R000JS70-ND

Manufacturer Part#:

CA40508R000JS70

Price: $ 0.18
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 8 OHM 2W 5% AXIAL
More Detail: 8 Ohms ±5% 2W Through Hole Resistor Axial Wirewou...
DataSheet: CA40508R000JS70 datasheetCA40508R000JS70 Datasheet/PDF
Quantity: 1000
1000 +: $ 0.15800
2000 +: $ 0.15444
5000 +: $ 0.15147
10000 +: $ 0.14791
25000 +: $ 0.14375
Stock 1000Can Ship Immediately
$ 0.18
Specifications
Series: CA
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance: 8 Ohms
Tolerance: ±5%
Power (Watts): 2W
Composition: Wirewound
Features: --
Temperature Coefficient: ±300ppm/°C
Operating Temperature: -65°C ~ 275°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.140" Dia x 0.550" L (3.56mm x 13.97mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through hole resistors are widely used in the electrical and electronics industries for the purpose of providing electrical isolation and buffering. The CA40508R000JS70 resistor is a prime example of the type of through hole resistor used to provide resistance between two electrical components. The CA40508R000JS70 is an axial-lead resistor with lead diameters of 0.8mm and 1.0mm, and a diameter of 4.5mm, with a standard composition of tin and silver alloy.

The primary application for the CA40508R000JS70 resistor is in the power supply sector, where it provides protection from the high temperatures associated with high power operation and also provides excellent heat sinking capacity. It is also used in low voltage and high power applications such as motor controllers, servomechanisms, lighting systems, and other circuit applications that require precise current control. Its use in precision signal control systems is also widespread, providing protection from voltage drift caused by the electromagnetic interference.

The working principle behind the CA40508R000JS70 resistor is simple yet highly effective. It utilizes a process known as “electronic self-regulation”, which is based on the fact that the resistance of an electrical component increases or decreases depending on the amount of current passing through it. As current passes through the resistor, it is converted into heat, which causes the resistor to become slightly larger in diameter, thus increasing its resistance. As the current through the resistor decreases, the reverse happens; the resistor becomes smaller and resistance decreases. This is why the CA40508R000JS70 works so well in power supply systems, as it always maintains a consistent resistance.

The CA40508R000JS70 resistor also features a protective coating that helps to reduce noise and prevents static electricity from being generated when the resistor is exposed to potential short circuit conditions. The coating also helps to protect the resistor\'s structure from oxidation, and the heightened electrical conductivity it provides. As a result, it is capable of providing a consistent current with minimal distortion.

As devices continue to become smaller and offer better performance, there is increasing demand for components like the CA40508R000JS70 resistor that can provide accurate current regulation and high levels of protection from noise. By combining the electronic self-regulation process and the thermal mechanical protection from its protective coating, the CA40508R000JS70 is an excellent choice for providing the desired performance. It is an ideal component for applications which require accurate control of current, and are also sensitive to interference.

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

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