YC124-FR-072K49L

Resistor Networks, Arrays

The YC124-FR-072K49L is a resistor network, array, which is a combination of interconnected resistors that divide a voltage among the resistors. It is primarily used in applications that require the use of multiple resistors in a single device. The YC124-FR-072K49L is a four-resistor bridge chip.

A basic example of how two resistors in a bridge indirectly create a single voltage is by the creation of a voltage divider. By providing two resistors in series that are of differing values, a voltage may be divided among the two resistors. This voltage divider can then be connected to other components on a circuit. This is where the resistor bridge comes in. The resistor bridge, such as the YC124-FR-072K49L, is essentially numerous voltage dividers connected in parallel.

In the YC124-FR-072K49L, four resistors are interconnected in a way that creates two voltage dividers. This creates a resistor network, forming a bridge, where two resistors of differing values are connected in both an up-position and a down-position simultaneously. This network allows for the creation of a single voltage applied to one side of the bridge. Pins 1 and 3 have a single voltage applied to them. The voltage is then divided among the four resistors in the bridge, with the pins, 2 and 4, left with a lower voltage than the input voltage. This bridge structure can be printed onto a single glass-epoxy substrate, providing a simpler and more space efficient integrated circuit than several individual resistors placed in series.

For the YC124-FR-072K49L, the four resistors have values of 49.9K, 49.9K, 49.9K, and 49.9K. This level of precision ensures that the voltage of pins two and four are exact, allowing them to serve as accurate voltage dividers. All parts, such as the resistors, are made of high-grade components that can handle high-temperature and high-voltage operations. The YC124-FR-072K49L is also RoHS-compliant.

The YC124-FR-072K49L is an ideal integrated circuit for applications that require the use of multiple resistors in a single, small form factor. It can be used when precise voltage division is required. It is especially useful in test and measurement applications, LED light strips, current sensing, communications, and other applications that require precision voltages. The YC124-FR-072K49L is a cost-effective, reliable solution for these types of applications.