CRA04S043240KJTD

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Resistor networks, arrays, and the CRA04S043240KJTD have become ubiquitous in almost every electrical system and component. Made up of individual resistors in parallel or series circuits, these resistor networks offer low resistance and high current capabilities, and are often employed as part of power supplies, filters, signal conditioning, and more. The CRA04S043240KJTD is a four-layer surface mounted device (SMD) and offers resistance values from 0.041 ohms to 2.4 K ohms depending on the size of its individual resistors.

What is Resistor Networks and Arrays?

Resistor networks and arrays are electrical components which contain multiple resistors connected in a circuit. A network may consist of individual resistors connected in series or parallel, while an array may contain multiple resistors connected together in parallel planes. These components are used for a variety of purposes, including signal conditioning, power supplies and more. The advantage of resistor networks over discrete resistors is that they provide more accurate and consistent resistance values, and can deal with larger currents than individual discrete resistors.

CRA04S043240KJTD Application Field

The CRA04S043240KJTD is most commonly used in low-power electronic circuits and systems, such as LCD backlight control, mobile phone and digital camera circuits, battery charging circuits, and similar applications which require regulated voltage or current. Additionally, the CRA04S043240KJTD is often used to reduce the total size of a circuit and make it more compact. By using a single chip, the CRA04S043240KJTD is more economical in terms of power consumption compared to using individual discrete resistors.

Working Principle of CRA04S043240KJTD

The CRA04S043240KJTD works on the principle of distributed resistance. The resistors in the 3D layer are spread throughout the multilayer chip. This allows for more current to pass through a single component and reduce the total amount of power used. Current is passed through the multiple contact pads on the chip’s perimeter and then is regulated within the chip. The resistance of each layer will depend on the type of material used as well as its size.

Conclusion

The CRA04S043240KJTD is a perfect example of a resistor network or array which is widely used in many electronic systems and applications. This tiny yet powerful component provides a more economical and compact solution than using discrete resistors, and offers an impressive amount of current capacity and resistance values, making it an excellent choice for many electronic projects.

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