TC164-FR-0721K5L

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Resistor networks, also known as a resistor array, are composed of interconnected resistors, providing signal connections, surge protection, current sources, and complex voltage dividers. TC164-FR-0721K5L is a resistor network developed by KOA Speer, which aims to meet the needs of various application fields. This article will discuss the applications of TC164-FR-0721K5L resistor network, as well as its working principles.

Application field of TC164-FR-0721K5L
TC164-FR-0721K5L resistor network can be used in applications requiring high accuracy, stable performance, and a wide operating temperature range. It is especially suitable for quad directional 100:1 graphical keyboard applications because the resistor network can provide the necessary potentiometer required by the keyboards. The resistor networks are also ideal for automotive safety testing and monitoring systems, pulse width modulation, strain gauges, motor control circuits, and medical devices. In addition, TC164-FR-0721K5L is also suitable for high frequency filter circuits, voltage-to-current converters, and instrumentation circuits due to its excellent high frequency characteristics and excellent noise reduction.

Working Principle of TC164-FR-0721K5L
Similar to other resistor networks, TC164-FR-0721K5L utilizes the connection of several resistors in series or parallel to achieve specific resistance requirements. TC164-FR-0721K5L utilizes a 5-terminal configuration consisting of a resistor combination, designed and built into the same package. Each resistor network has different terminals that are used for voltage, current, and ground connections. The resistor network enables microcontroller controlled applications to communicate accurate information through the pulses and intelligent control systems. For example, a 5-terminal voltage divider is applicable to electric energy management applications and has the ability to adjust the output voltage.

That same 5-terminal voltage divider also has the ability to adjust the output current to match the application’s requirements. In addition, it is possible to protect devices from electromotive force that can occur from motor start-up or inrush current by limiting the current draw of an electronic device. The resistor networks also provide reliable surge protection to digital devices, avoiding damages from rapid changes in current flow.

The TC164-FR-0721K5L also combines a trimming potentiometer which allows for fine adjustment of the resistance value manually. The anti-static lineup offers a low thermal EMF and improved temperature stability. This makes the resistors convenient and easy to use in many different applications, from power management to precision instrumentation.

Conclusion
TC164-FR-0721K5L resistor network is highly suitable to serve various application fields, providing various benefits and advantages that make it the most suitable choice for most projects. It has a steady performance and can be applied in several types of circuits such as high frequency filter circuits, voltage-to-current converters, and instrumentation circuits. In addition, the 5-terminal voltage divider has the ability to adjust both the output voltage and the output current to match the application’s requirements. Furthermore, it offers reliable surge protection to digital devices. Lastly, the resistant network is easily adjustable with a trimming potentiometer for fine tuning the resistance. All these features make TC164-FR-0721K5L an ideal choice for multiple applications.

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