TE500B18RJ

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Chassis Mount Resistors play an integral role in modern circuitry designs. They are small, fixed resistors which enable engineers to precisely control the resistance of the circuit. This enables designers to reduce noise, accurately set currents and develop reliable circuitry. One type of Chassis Mount Resistor is the TE500B18RJ, which is designed by TE Connectivity. In this article, we will examine its application field and working principle.

Application Field

The TE500B18RJ is a sealed chassis mount resistor designed for use in a variety of applications. The resistor is offered in 5 different values, ranging from 20 ohms up to 1 kilohm, offering a wide range of resistances for designers to choose from. The resistor has a tolerance of up to 1%, making it an accurate and reliable device for use in sensitive circuits. Additionally, the resistor has an accelerated aging rate, making it resistant to environmental conditions.

This makes the TE500B18RJ ideal for use in a variety of settings. Its 5 different resistance values make it suitable for use in a variety of low-power circuits, like signal conditioning, analog switch circuits, and even light dimmable LED systems. The resistor is sealed in a unique housing, making it suitable for use in both indoor and outdoor applications. The TE500B18RJ is also UL rated for safety, making it suitable for use in home and industrial automation.

Working Principle

The TE500B18RJ is a precision resistor with a working principle based on Ohm\'s law. The resistor is made up of a metal film, deposited on top of a ceramic substrate. This metal film is a very thin, continuous layer of material that has a very high resistance, and provides precision in the resistor. The resistance is determined by the length, width, and thickness of the metal film. The ceramic substrate is a thermal insulator, which helps to reduce the temperature coefficients of the resistor.

As electricity is applied to the resistor, it produces a small, stable voltage drop across the resistor. This voltage drop depends on both the current flowing through the resistor and the resistance of the metal film. The metal film allows the voltage drop to remain consistent, even as the current changes. This enables designers to precisely control the current in their circuit, ensuring that the desired amounts of power are delivered to each component.

Conclusion

The TE500B18RJ is an example of a precision chassis mount resistor. It is designed for use in a wide range of applications, from signal conditioning to home automation. The resistor is made up of a metal film on top of a ceramic substrate, and uses Ohm\'s law to create a stable voltage drop. This enables engineers to accurately control the current and ensure that the desired amounts of power are delivered to each component. The TE500B18RJ is a reliable, accurate, and efficient resistor, making it ideal for modern circuitry designs.

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