LR1F4R7 Resistors

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Through Hole Resistors are essential components used in various electrical and electronic circuits. An LR1F4R7 is one such type of through hole resistor that is particularly popular in many electronic applications. In this article, we will be discussing the LR1F4R7\'s application field and working principle, so as to understand its importance in the field of electronics.

The LR1F4R7 is a through-hole type resistor that has an axial lead, which makes it easy to install in electronic circuits. It is available in two different sizes, namely 0.25w and 0.5W. It can be also purchased in various resistance values from 1 ohm to 10 Mohms.

The LR1F4R7 is a popular choice amongst engineers and designers due to its superior performance capabilities and its wide range of operating tolerance. It is a low-resistance resistor with very low inductance, making it an ideal choice for high frequency applications. Additionally, its robust and reliable construction makes it a great choice for use in industrial environments.

The application field of the LR1F4R7 includes power supplies, audio amplifiers, communication circuits, motor controllers, signal processors, and high frequency filter circuits. It is ideal for applications where precise resistance values need to be maintained, as it has an operating temperature of 175 degrees Celsius and can withstand up to 200 volts of applied voltage. Additionally, it has a low leakage current of 5 microamps, which is ideal for precision analog circuits.

The working principle of the LR1F4R7 is based on the conversion of electrical energy into heat. Electrical current passing through the resistor results in a small amount of heat being produced which is equal to the power rating of the resistor. This is the principle of resistive heating, which is widely used in various types of electrical and electronic circuits.

The LR1F4R7 is a very popular choice for designers and engineers as it is highly reliable, robust and cost-effective. Additionally, due to its superior quality, it is increasingly being adopted by many power supplies, audio amplifiers, and communication circuits.

In conclusion, the LR1F4R7 is a versatile through-hole type resistor with special features and superior performance. It is highly desirable in many electronic circuits due to its wide range of operating tolerance, robust and reliable construction, and cost-effectiveness. Additionally, its low leakage current and high frequency capabilities make it an ideal choice for many power supplies, audio amplifiers, and communication circuits.

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