668A1002DLF

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Resistor Networks, Arrays in 668A1002DLF application field and working principle

The 668A1002DLF resistor array integrates several resistors into a single package with a common lead. This type of resistor array is used to reduce the circuit dimensions and to simplify the circuit board layout, as well as to reduce the number of components in a product. It can also support multiple applications with its flexibility. This particular type of resistor array is often used in automotive electronics, light-emitting diode (LED) lighting, static electricity, and medical equipment.

There are three primary types of resistor arrays: Isolated (668A1002DLF), Voltage Divider (DL1V), and Multi-Terminal (MT). The 668A1002DLF resistor array is the most commonly used type of resistor array. The Package Size is 2*2.7*0.6mm and the resistance value can be adjustable in the range of 10 ohms to 10K ohms. The MT resistor array is the most suitable for applications that require multiple resistors in parallel, such as circuit gain adjustment or multiple voltage applications. The DL1V voltage divider type is the most suitable for applications that require a quick voltage setting for accurate circuit control.

The 668A1002DLF resistor array typically consists of four resistance elements, one for each of the two pairs of opposing leads on the array. Each resistance element can be individually adjusted to provide the desired resistance value. A third center lead is often used to provide a common return connection to the circuit board. The resistors in the 668A1002DLF array can share the same current, which can result in a decrease in the total power used in the circuit. The substrate used for the resistor array is generally made of either Ceramic or FR-4. The substrate is designed to be non-conductive to keep the circuit from shorting out.

The working principle of the 668A1002DLF resistor array is quite simple. The resistance value of each individual resistor is determined by changing the voltage applied across the terminals of the resistor. By altering the voltage across the resistor, the current flowing through it can be controlled. The resistance value can be adjusted either by manually changing the voltage or by using a programmable logic controller (PLC). This type of resistor array is available in either single-resistor (1R) or dual-resistor (2R) versions. Depending on the application, different resistance combinations can be obtained by combining different resistors in the array.

The 668A1002DLF resistor array is a valuable tool in many applications, due to its flexibility, compactness, and low-resistance values. It can be used in electrical components that require multiple resistors or to reduce the size of a circuit board. Its use is not limited to automotive electronics and LED lighting. Many medical and scientific applications also benefit from the use of the 668A1002DLF resistor array. In addition, this type of resistor array can be combined with other components to create more complex circuits, such as analog and digital systems.

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