4310M-101-470LF

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Resistor networks are devices that contain many resistors connected together in a specific pattern for a given application. The 4310M-101-470LF resistor network is a device suitable for many applications in electronic circuits, such as voltage division, current sharing, power attenuation, impedance matching, filtering, and signal attenuation. Its configuration is a 4-terminal network of four SMT thick film resistors, each with a value of 100K ohms. The resistor network is available in a 4-terminal package with a size of only 0.0625" square.

The working principle of the 4310M-101-470LF is based on the principle of voltage division. The device is designed to divide the input voltage across the four 100K ohm resistors, resulting in an output voltage at each of the four terminals. The output voltage at each terminal is determined by the ratio of resistors connected to the input voltage. For example, if the resistors are connected in parallel, the output voltage will be the same at each terminal, and if the resistors are connected in series, the output voltage will be inversely proportional to the resistance of the resistor.

The 4310M-101-470LF can also be used in current sharing applications. A common application is the four-terminal connection of LEDs. In this configuration, the four 100K ohm resistors are wired in series, each one having a current rating of 470 mA. When the device is wired correctly, the current will be evenly distributed across each LED, ensuring that the total current drawn from the power supply is kept at a safe level. As an example, if each LED requires a maximum of 100 mA, the total current drawn from the power supply will be 400 mA.

The 4310M-101-470LF can also be used for power attenuation. This is done by connecting the device in series with the load. This will reduce the voltage across the load device, resulting in lower power consumption. As an example, if the load device requires 5 V at 1 A, but can operate at 3 V at 0.5 A, then connecting the resistor network in series with the load device will reduce the voltage to 3 V and the current to 0.5 A.

Finally, the 4310M-101-470LF can be used for impedance matching. This is done by connecting the device in parallel with the load. This will reduce the impedance of the load and allow more current to flow through the load device. As an example, if the load device requires 1 A at 10 Ω, then connecting the resistor network in parallel with the load device will reduce the impedance to 7 Ω and allow the load device to draw 1.5 A.

As can be seen, the 4310M-101-470LF can be used for a variety of applications in electronic circuits. Its small size and low cost makes it an ideal choice for many applications, such as voltage division, current sharing, power attenuation, impedance matching, filtering, and signal attenuation.

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