743C083391JP Resistors

Resistor Networks, Arrays

A 743C083391JP resistor network is a type of resistor array. A resistor array is a configuration of multiple resistors connected together that has a combined resistance or impedance greater than that provided by a single resistor. The 743C083391JP series is particularly small and flat, making them ideal for use in surface mount applications.

The 743C083391JP is a 4-resistor network with a resistance of 3.3K ohms. They provide a cost-effective solution for when four separate resistors would take up too much space or other resources. The resistors in a network are combined in series and/or parallel fashion, depending on the desired resistance. While multiple resistors in a parallel configuration would reduce the total resistance of the combination, networks like the 743C083391JP are usually arranged in series.

Size is the primary advantage of the 743C083391JP. At just 0.7mm x 0.6mm, these resistor networks are extremely space-efficient, and they have excellent packing densities. This makes them ideal for use in applications where space is a premium, such as Integrated Circuit (IC) packages or surface-mount circuits. They also provide excellent electrical characteristics, with minimal impact on signal integrity.

The 743C083391JP’s working principle is based on the voltage divider circuit. In this configuration, voltage applied across multiple resistors arranged in series can be divided according to the ratio of resistance of each resistor. For example, if two resistors with resistances R1 and R2 are connected in series, then the voltage drop across each resistor will be:

• Voltage across R1 = (V x R1)/(R1 + R2), and

• Voltage across R2 = (V x R2)/(R1+R2)

Where V is the voltage applied across the two resistors in series. This principle holds for multiple resistors in series as well, where the voltage across each resistor is proportional to its resistance (R) in relation to the total combined resistance (RT). In the case of the 743C083391JP, a single voltage across the four resistors will result in four voltages across the resistors, provided the total resistance remains constant.

The 743C083391JP is commonly used in applications where four or more separate resistors would take up too much space. The size and packing density of these networks make them an attractive solution for such applications. Common applications of the 743C083391JP include Frequency Synthesizers, Voltage Regulators, and Voltage Protection Circuits, among others.

Overall, the 743C083391JP resistor network is an ideal solution for many applications where four or more separate resistors would be too large or expensive. The high packing density, small size, and good electrical characteristics make these networks attractive to use in various applications where size and cost are critical factors.