TMC0251K000FE02

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Chassis Mount Resistors: Overview

Chassis mount resistors are specialized components designed to be mounted directly onto the chassis of an electronic device. This type of resistor is commonly used in various applications, such as automotive, medical, industrial, and consumer electronics. A distinction is made between ceramic and metal-oxide specific resistors, and general purpose models. This article will discuss the application field and working principle of a specific type of chassis mount resistor – TMC0251K000FE02.

TMC0251K000FE02 Chassis Mount Resistor

TMC0251K000FE02 is a PC-mountable, non-inductive resistor designed for high-frequency power and service applications in aircraft, military, and commercial electronics. The resistor features a one-piece construction with an integral ceramic body and high-temperature rating, making it a reliable choice even in harsh environmental conditions. The resistor is offered with a variety of ohmic values ranging from 0.05 to 50 kiloohms and a temperature coefficient of 0.3 parts per million (ppm).

Application Field of TMC0251K000FE02

TMC0251K000FE02 is most commonly used as a series resistor in power/service circuits to limit the current during start-up or to regulate the operating current during the circuit’s operating life. Other applications for TMC0251K000FE02 include bypass and voltage-stabilizing resistors, spark-gap limiters, and noise-suppression resistors. The resistor’s high-temperature rating and one-piece construction make it better suited for use in extreme applications, such as automotive, military, and space applications.

Working Principle

TMC0251K000FE02 is a variable resistor, which means it can be adjusted to change the resistance or current flowing through it. The resistor is composed of a ceramic body filled with a ceramic material. This material is designed to resist the flow of electricity, thus altering the amount of current allowed to flow through. In order to adjust the resistor\'s resistance, the amount of ceramic material is varied.

The resistance of TMC0251K000FE02 is determined by the size of its ceramic body, which is determined by a wide variety of factors. These factors include the size of the ceramic body, the size of its circumference, the distance between its terminals, the amount of ceramic material it contains, and the type of ceramic material used.

In order to adjust the resistance of the TMC0251K000FE02, a voltage is applied to the terminals of the resistor. This voltage creates a current, which passes through the resistor body and varies its resistance. The amount of resistance can be adjusted from 0.05 to 50 kiloohms by adjusting the voltage.

Conclusion

The TMC0251K000FE02 is a versatile chassis mount resistor designed for high-frequency power and service applications in aircraft, military, automotive, and commercial electronics. The resistor features a one-piece construction with an integral ceramic body and a high-temperature rating. It is offered with a variety of ohmic values ranging from 0.05 to 50 kiloohms and a temperature coefficient of 0.3 ppm. The resistor\'s resistance is adjustable by applying a voltage to the terminals of the resistor. As such, it is an ideal choice for applications that require reliable operation in harsh conditions.

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