H841K2FDA

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Through Hole Resistors are an important device used in many industries, used for regulating the power supply to and from electrical components. This particular type of resistor, the H841K2FDA, is used in a number of different applications and works based on the principle of thermal dissipation.

Design and Features of H841K2FDA Through Hole Resistor

The H841K2FDA Through Hole Resistor is a ceramic body resistor with a size of 0.25” x 0.25”. It is manufactured with a glass-bonded material, which provides an excellent thermal conduction path for heat generated during operation. It also has a high-temperature coefficient of resistance (TCR). This allows it to maintain its resistance even in extreme temperature environments.

The body of the H841K2FDA Through Hole Resistor is composed of a ceramic material with a thermal expansion coefficient similar to that of silicon. This ensures that the thermal stress on the resistor is minimized, resulting in excellent thermal performance and long-term reliability. This device is available in various power ratings ranging from 1/2 watt to 1 watt, and has a maximum operating temperature of 130°C.

The design of the H841K2FDA Through Hole Resistor also includes a high accuracy tolerance range. This means that the device is designed to provide an output which is very close to the exact requested by the application. In addition, this resistor has a very long life with low contact resistance, making it suitable for a number of different operations.

Applications of H841K2FDA Through Hole Resistor

The H841K2FDA Through Hole Resistor is suitable for a number of different applications, including:

• Voltage dividers
• Current-limiting protection circuits
• High-precision voltage regulators and current sources
• Audio amplifiers and other audio equipment
• Switching power supplies

This device is also commonly used as feedback resistors in voltage-controllers, or as current limiters in power supplies such as linear regulators or flyback converters. Additionally, it is often used as a temperature-compensated potentiometer.

Working Principle of H841K2FDA Through Hole Resistor

The H841K2FDA Through Hole Resistor operates based on the principle of thermal dissipation. In this device, the ceramic body of the resistor provides an excellent heat transfer path for the heat generated by the electrical current flowing through it. This heat is then dissipated into the surrounding environment, resulting in a lower temperature and thus lower resistance.

In some applications, the ceramic material of the resistor is specifically chosen to resist changes in temperature, as well as ambient noise. The high temperature coefficient of resistance ensures that the resistance remains stable even in extremities. The high accuracy tolerance range also helps to ensure that the device produces exactly the output required by the application.

The H841K2FDA Through Hole Resistor is an extremely reliable device, designed for a variety of different applications in a range of industries. Its excellent thermal performance, high temperature coefficient of resistance, and en of tolerance make it useful in a variety of applications, and its long life and low contact resistance give it a long and reliable service life.

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