RN55C4171BRSL

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Through Hole Resistors are passive electronic components that are used to control electric current flow in circuits. The RN55C4171BRSL is an example of a Through Hole Resistor, which is a radial-leaded thick film resistor. This particular resistor has a resistance rating of 4.7kΩ, and is designed for use in high-power and harsh environment applications such as high-voltage control circuits, inverters, motor, lighting applications, and in DC-DC conversion circuits.

This resistor is composed of a ceramic substrate body that is coated with a resistive material. The resistive material is usually a thick film of an insoluble, conductive metal oxide, which is etched and etched with a uniform pattern of holes, slots or other features. The contact pins of the resistor are embedded in the substrate and routed through the through-holes of the substrate and out of the substrate for soldering to the printed circuit board. Electrical connections to the printed circuit board are made through the additional contact pins.

The RN55C4171BRSL is designed to provide reliable performance in a wide variety of operating environments. It has a 0.3 Watt maximum power rating, a working voltage rating of 200V, and can operate in temperatures ranging from -55°C to +125°C. It has a low noise level, and its thick film construction makes it tolerant to high temperatures, high humidity, and high solder temperatures. It also has a rated resistance tolerance of ± 5%.

In terms of its applications, the RN55C4171BRSL is designed to provide reliable performance in power and harsh environment applications, such as high-voltage control circuits, inverters, motor, lighting applications, and in DC-DC conversion circuits. The resistor is also suitable for use in applications that require high-temperature performance, as its thick film construction makes it tolerant to high temperatures, high humidity, and high solder temperatures.

The working principle of the RN55C4171BRSL is relatively simple. When connected to a circuit, the resistor works by restricting the flow of current through the circuit. The amount of current flowing through the resistor is determined by its resistance levels. As the voltage increases across the resistor, the current through the resistor also increases. Once the predetermined resistance level is reached, the amount of current flowing through the resistor will remain constant, regardless of the voltage.

In summary, the RN55C4171BRSL is a through-hole resistor that can be used in a variety of applications, including high-voltage control circuits, inverters, motor, lighting applications, and in DC-DC conversion circuits. It is composed of a ceramic substrate body that is coated with a resistive material, and has a 0.3 Watt maximum power rating, a working voltage rating of 200V, and can operate in temperatures ranging from -55°C to +125°C. Its working principle is relatively simple, involving the resistance level of the resistor to determined the amount of current flowing through the resistor.

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