4820P-3-331/471

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Resistor Networks, Arrays are important components used in a variety of electronic devices. The 4820P-3-331/471 is a widely used resistor network that finds application in a variety of fields. This article provides a brief overview of its application fields and working principle.

The 4820P-3-331/471 Resistor Network is a four-resistor network consisting of two parts with three resistors in series and one resistor in parallel. It is built with carbon film resistors which are precision chip networks. It is surface-mountable on a printed circuit board and is designed to provide high accuracy and low temperature stability. The 4820P-3-331/471 Resistor Network features selectable resistance values between 1K ohms to 10K ohms and is available in a variety of tolerance values ranging from 1% to 5%.

The 4820P-3-331/471 Resistor Network is mainly used in audio applications, such as volume trim controls and cross-over networks. It can also be used in power supplies to provide a steady voltage to the various components dependent on the resistor values chosen. It is also commonly used to develop equalization networks or to bridge cartridge electrodes. Additionally, the 4820P-3-331/471 Resistor Network can be found in a variety of other applications such as automotives, cell phones, computers, televisions, and even medical equipment.

In terms of operation, the 4820P-3-331/471 Resistor Network works by combining 2 or more resistors to create a single resistance. When the 4 resistors are combined, in this case, the resistance of the parallel resistor is inversely proportional to the resistors in series. A formula can be used to calculate the combined resistance of the four resistors in the network. Moreover, since the resistor network is made up of 4 precision resistors, the overall accuracy of the network and the stability over temperature is improved.

In conclusion, the 4820P-3-331/471 Resistor Network is a precision chip network that can be used for a variety of applications. Its application fields range from audio applications to medical devices. Additionally, it works by combining 2 or more resistors to create a single resistance. It is composed of 4 resistors connected in series and in parallel, and the resistance of the resistors is inversely proportional to the resistors in series. Its four precision resistors provide it with improved accuracy and stability over temperatures.

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