RC14JT3M90

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Through Hole Resistors, such as the RC14JT3M90, are fixed electronic components with a specific value for resistance and rated power. They are designed to not only resist the flow of current, but also to provide a degree ofohm characteristic to the signal current. While they may be available in several forms, RC14JT3M90 is a Through Hole Resistor, whose application field and working principle will be explained in this article.

Unlike surface mount devices, Through Hole Resistors have their leads brought out to the outside of the ceramic or glass body to enable a mechanical bond with the circuit boards or other infrastructure. This increases overall component reliability, since these mechanical processes ensure that the joint between the resistor and the substrate is secure.

In terms of application field, Through Hole Resistors such as RC14JT3M90 are typically used in theaudio/visual industry, for applications like attenuators, loads, voltage dividers, and other signal conditioning equipment. They can also be used in high-frequency applications, to provide stability due to their tight tolerance and wide-band frequency characteristics, and also as temperature sensors, by using the negative temperature coefficient (NTC) variation.

RC14JT3M90 Through Hole Resistors employ a three-terminal design with a single resistive element, which is an integral part of the ceramic body. This design enables them to easily insert themselves into printed circuit boards and other assemblies, which allows for easier installation and faster lead times. In addition, the twin-winding construction also provides the necessary electrical insulation, enabling a longer component life.

The resistor\'s power rating makes it capable of dissipating heat, which is necessary to keep the temperature rise within limits and prevent damages. The power rating is determined by taking into consideration the operating temperature, the ambient temperature and the allowable voltage drop across the component.

In terms of working principle, resistance in RC14JT3M90 Through Hole Resistors is created by the electric field between two coils of wire wrapped around a ceramic body, which is mounted in a metal frame and connected to electrical contacts. The resistance value is determined by the number of layers and the ratio of the wire loops. When some measurable voltage is applied to the resistor, current begins to flow through the resistive element. The amount of current is determined by the resistance of the element, so a higher resistance leads to a lower current.

Through Hole Resistors such as RC14JT3M90 offer a variety of features and benefits, such as minimal power consumption, low temperature coefficients, high alternating current capabilities, and a wide range of operating temperatures and power ratings. Additionally, they are lightweight, compact, and able to handle a wide range of voltages, which makes them suitable for a variety of applications.

In conclusion, Through Hole Resistors such as RC14JT3M90 offer many features and benefits, making them suitable for a wide range of applications. They are designed to not only resist the flow of current, but also to provide a degree of ohm characteristic to the signal current. Additionally, their power rating and operating temperature range enable them to handle a wide range of voltages, making them highly reliable components.

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