RN65D8452FR36

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Through Hole Resistors are a type of electrical component used for the purpose of generating a known resistance to current flow. The RN65D8452FR36 is one such through hole resistor. Its electrical characteristics make it well-suited for a variety of applications.

Application Field

RN65D8452FR36 is a through hole resistor with an operating temperature range of -55°C to +125°C. This makes it well-suited for applications which require a resistor to operate in temperatures outside of the standard -25°C to +85°C operating temperature range. It is also rated for a maximum voltage of 250V, making it suitable for use in circuits that require higher voltages. Additionally, the resistor’s power rating of 1/2 Watt makes it suitable for the general control of currents from 0.7A to 1.5A.

The RN65D8452FR36 can also be used in audio circuits. Its low resistance value allows it to be used in the place of a more traditional resistor in order to reduce noise, while its power rating can handle the extra current draw of a larger amplifier. It is also suitable for circuits which require higher voltages, such as amplifiers and other audio equipment which need to operate at higher voltages without risk of overheating.

In addition to its audio applications, it can also be used for applications which require a high degree of stability, such as voltage reference circuits and current limiting circuits. Its low temperature coefficient and stability makes it a good choice for these applications. Additionally, its high frequency response makes it a suitable choice for high speed signals such as those found in digital systems.

Working Principle

The resistor works by creating a barrier to the flow of current. When current flows through the resistor, energy is dissipated in the form of heat. This energy is converted into a resistance, which is measured in ohms. The resistance of a resistor is determined by its physical size and composition.

A through hole resistor is constructed of a substrate material covered with a conductor, such as a metal film. The substrate may be made of ceramic, metal, or other materials depending on the application. The substrate provides a mechanical support for the conductive metal film.

The resistance of a through hole resistor can be calculated by the formula: R = (V2/P)(L/A) where R is the resistance, V is the applied voltage, P the power dissipated, L the length of the track, and A the cross-sectional area.

The RN65D8452FR36 is a through hole resistor made from a metal film, with a 1/2 watt power rating. It has a resistive value of 65 ohms and is designed to operate in temperatures from -55°C to +125°C. Its high frequency response and its ability to handle higher voltages make it well-suited for a variety of applications.

In conclusion, the RN65D8452FR36 through hole resistor has a wide range of applications including audio systems, high speed systems, voltage references, and current limiting circuits. Its relative low resistance, wide operating temperature range, and high frequency response, make it an ideal choice for these and many other applications.

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