RWR71S3320FRBSL

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Through Hole Resistors are common devices used in a variety of applications. The RWR71S3320FRBSL in particular is a type of resistor that is mainly used for circuit protection purposes. This article will discuss the application field of the RWR71S3320FRBSL, as well as its working principle.

Application Field

The RWR71S3320FRBSL is a through-hole resistor with a power rating of 1/2 watt and metal film technology. It features a wide operating temperature range from -55℃ to +125℃, and it has a maximum voltage rating of 230V. This makes it ideal for use in the industrial environment, such as in automotive and general industrial applications. Additionally, it can be used in communications equipment, data processing equipment, computers, consumer electronics, as well as in medical and aerospace systems.

The RWR71S3320FRBSL is especially well suited for applications that place a high emphasis on reliability. It can be used in systems that require voltage protection, especially where high current values are involved. It is also suitable for applications that require precise voltage regulation, such as in LED driver circuits.

Working Principle

The RWR71S3320FRBSL operates by using the ohmic resistive principle. This principle states that when an electric potential is applied across a resistor it will create a potential difference or current across the resistor. This current is dependent on the total resistance of the resistor. The RWR71S3320FRBSL is made using a metal film technology, which allows the resistor to have a precise resistance value and a low temperature coefficient.

The metal film design also helps in increasing the resistor’s long-term reliability and stability. It also helps in reducing the size of the resistor, which is especially important when space is a constraint on the PCB. Additionally, the metal film technology eliminates the possibility of “noise pick-up”, which is an undesired side effect of the carbon composition resistors commonly used for this purpose. This makes it an ideal resistor for high-frequency applications.

The RWR71S3320FRBSL is a reliable and efficient through-hole resistor, which makes it well suited for a variety of applications. It is capable of withstanding high currents and voltages, making it suitable for circuit protection and other high-reliability systems. It is also well suited for precise voltage regulation applications due to the metal film technology used in its manufacture. This combination of features makes it an ideal choice for many industrial, automotive, and aerospace applications.

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