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Resistor Networks, Arrays: 4306R-102-100 Application Field and Working Principle

The 4306R-102-100 is a very efficient and streamlined chip resistor network or array manufactured by Vishay Intertechnology. This resistor array is specially designed for purposes of current sensing, reference voltage, and also for low-pass filters. Due to the exact dimension and characteristics of the 4306R-102-100, they are ideal for many circuit design applications.

The Principle of Resistance Networks/Arrays

A resistor network or array is a combination of several resistors interconnected in a particular electrical pattern. It presents the same resistance value as a single resistor but is more economical and provides greater flexibility in terms of application. Different resistor layouts can be made to provide different levels of resistance, increased protection against signal distortion, and decreased EMI susceptibility.

The 4306R-102-100 resistor array is composed of two, two-terminal resistors in a "D-Form" configuration, with each resistor forming a portion of a bridge network. The resistors are connected in such a manner that each can be used independently, allowing them to act as either two series or two parallel resistors.

4306R-102-100 Application Field

Resistance networks or arrays are essential components for many circuit designs. They provide a stable platform to sense or measure current or other signal levels, whilst providing a relatively low-cost solution.

One of the primary uses for the Vishay 4306R-102-100, is for its use in low-pass filtering applications. It can be used to create a low-pass filter for suppressing high-frequency signals or eliminating common-mode noise. It is also suitable for use in applications which require a secure, reliable connection between two nodes.

In addition, the 4306R-102-100 can also be used for signal isolation, as well as for current sensing. This can be particularly useful when combining the use of multiple sensors or driver circuits, or when signals from one source are being routed to multiple destinations. The 4306R-102 100 is ideal for this application, as it provides a reliable and robust connection.

Working Principle

The 4306R-102-100 resistor array operates on the principle of resistance reduction. The two two-terminal resistors are arranged in a “D-Form” configuration, with each element connected to its counterpart. This connection reduces the electrical potential difference and equalizes the voltage between the two resistors.

The resistors are carefully chosen so that their resistance values match perfectly, resulting in one combined total resistance value that is less than the combined resistances of each resistor. This makes the 4306R-102-100 highly efficient and ideal for low-pass filtering and current sensing applications.

The connection between the two resistors also provides an increase in EMI suppression, which is useful for sensitive circuits. The 4306R-102-100 is also highly effective in providing output signal accuracy and safeguarding against voltage drops that occur during transmission.

Conclusion

The 4306R-102-100 is an excellent chip resistor network or array for many design applications. It is highly efficient and provides numerous benefits including increased EMI suppression, current sensing, signal isolation, and low-pass filtering. Due to its precise characteristics, the 4306R-102-100 is a great choice for many circuit design projects.

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