AF122-FR-0795R3L

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Resistor networks and arrays play an important role in shaping the electric behavior of many circuits. The AF122-FR-0795R3L application field and working principle are an example of such networks and arrays.

This device is a three-terminal resistor array made of two identical resistors in the ratio of 4:1, connected in series. Its design variety includes rectangular and circular. It has two types which are both distributed on four pins, with a spacing between pins and corresponding pad of 4mm. The two types are both 12.5cm long, in a tape and reel variant.

The AF122-FR-0795R3L has a great variety of applications. In fact, it can be used in many types of circuits and devices, such as attenuators, buffer amplifiers, voltage dividers, ground references, biasing circuits, and active filters. This resistor array is also an ideal choice for power supply filtering, and signal coupling applications.

The working principle of the AF122-FR-0795R3L is based on how it behaves both electrically and physically. The device is composed of two resistors which are connected in series, forming a four-terminal network. This type of resistor array has the advantage of having a relatively constant current across them when driven by a voltage source. This also makes it suitable for noise suppression and signal conditioning, as it creates minimal noise interference.

The voltage input is applied between the first two terminals, with the third and fourth terminals connected together to form a common terminal. This common terminal is often referred to as the output terminal. When the input voltage is applied, the current flowing through the device is divided equally between the two resistors, thus resulting in the voltage divider action. The output voltage is further determined by the resistance of the network which is inversely proportional to the input voltage.

The physical design of the AF122-FR-0795R3L is also important for its functionality. The device is constructed by using two identical resistors with a fixed 4:1 ratio. This ratio allows it to produce an evenly spaced voltage output across the common output terminal. It also allows the resistors to be mounted close together on the device to ensure a compact form factor. This is especially important when used in applications where space is limited, such as within an electronic device.

In conclusion, the AF122-FR-0795R3L is extremely valuable and versatile in terms of its applications and its design. Its ability to provide an evenly spaced voltage output across a set of four terminals makes it perfect for an array of tasks, such as in power supply filtering and signal conditioning. Its physical design allows it to be mounted close in order to save precious space in smaller applications. Therefore, it is an excellent choice when choosing a resistor array.

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