RNR55K7503FSB14

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Through Hole Resistors come in various shapes, sizes, and configurations, each designed to meet specific requirements in a wide range of applications. The RNR55K7503FSB14 is a through hole resistor that is capable of delivering up to 55 K of power at an operating temperature of up to 750 degrees Celsius. It offers a variety of features that make it well suited for various industries, such as aerospace, automotive, telecommunications, and energy.

The RNR55K7503FSB14 is designed to provide power and shunt against overloads, shorts, and transient surge currents. It is made up of four parts: a ceramic substrate, an etched layer, an insulated body, and a contact pin. The ceramic substrate provides energy density and thermal protection for the resistor. The etched layer is composed of an alloy, either a nickel or a copper, which has a low resistance value. The insulated body provides environmental protection from moisture, dust, vibration and electrical noise. The contact pin is made up of a metal alloy, usually copper or gold plated, which helps secure the resistor to the contact points on the circuit board.

The RNR55K7503FSB14 through hole resistor is used in a wide range of applications, including automotive, aerospace, consumer electronics, telecommunications, and energy. It is often used as a power resistor for adjusting the voltage magnitude, and also for providing a reliable voltage regulation during overloads and shorts. In automotive applications, it is used to control the flow of current in various components, to preserve the flow of diagnostic information from ECUs, and to provide circuit protection. In aerospace applications, this type of resistor is used as a sensing device to measure the voltage coming from motors and engines, and to ensure consistent and continual functioning of an aircraft’s electrical systems.

The working principle of the RNR55K7503FSB14 is fairly simple. When the current is sent through the resistor, the heat generated from the resistance produces a voltage drop across the resistor. This voltage drop is then fed back to the circuit, thereby adjusting the output voltage to the desired setting. In addition, the resistor is designed to absorb excess energy, thereby protecting the circuit from high currents, short circuits, and other electrical malfunctions.

From industrial automation to missile defense systems and medical equipment, the RNR55K7503FSB14 through hole resistor is a reliable and efficient power resistor that can be used in a wide variety of applications. With its high energy density, length and temperature stabilization, and low-resistance value, this type of resistor offers optimal functionality and reliable performance for a variety of industrial and commercial applications.

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