4820P-2-102LF

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A resistor network, often referred to as a resistor array, is an interconnected series of resistors that are designed for a variety of functions and uses. The 4820P-2-102LF is a resistor network of such type. It is a 4 element network in which two of the elements are 102 Ohm resistors and the other two are 513 Ohm thermistors. The 4820P-2-102LF also features a unique glass encapsulated package construction.

The 4820P-2-102LF has several main applications. The most common use of this resistor network is in the area of automotive electronics. This is due to its ability to provide an accurate and reliable signal to the ECU (electronic control unit) under varying temperatures and voltages. It is also used in the electronics of some recreational vehicles, medical monitoring equipment, and other electronic applications where a reliable and accurate signal is required. Additionally, this resistor network has the capability to provide active temperature compensation and active linear regulation.

The working principle of the 4820P-2-102LF resistor network is fairly simple and easy to understand. It contains two parallel resistances, one which is 102 Ohm and the other is 513 Ohm. The two resistances are electrically connected in series. The two resistors in the network also have unique temperature characteristics. The 513 Ohm resistor has a positive temperature coefficient, meaning that as the temperature increases the resistance value of the resistor will also increase. The 102 Ohm resistor, on the other hand, has a negative temperature coefficient, meaning that as the temperature increases the resistance value of the resistor will decrease. These two resistors are designed to work together in a way that provides temperature compensation and linear regulation.

The 4820P-2-102LF resistor network also contains two thermistors, which are thermally nonlinear devices. The thermistors are electrically connected in series with the two resistors. The resistance value of the thermistors is highly temperature dependent and they are designed to compensate for temperature changes. The thermistors will change their resistance in a way that is proportional to the temperature change, thus creating an active temperature compensation circuit. Additionally, the thermistors will also adjust the overall resistance of the network to provide active linear regulation.

The 4820P-2-102LF resistor network is a highly reliable and accurate device for a variety of applications. Its unique glass encapsulated package construction and two thermistors provide temperature compensation and linear regulation, while its two resistances provide a reliable and accurate signal under varying temperatures and voltages. This makes it an ideal choice for automotive electronics, medical monitoring equipment, recreational vehicles, and much more.

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