RR02J220KTB Resistors

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Through Hole Resistors are one of the most versatile electrical components on the market. They provide a cost-effective and reliable way to reduce current, voltage or power in electrical and electronic circuits. One of the most popular and versatile through hole resistors on the market is the RR02J220KTB. This widely used component can be found in a variety of applications, ranging from basic circuit protection to high-end audio equipment.

The RR02J220KTB is a power, through-hole, coupling type, resistive-dissipative resistor. It has a maximum power rating of 1/2 Watt (0.5 W) and resistance values ranging from 2.2k ohms to 220k ohms. The leadframe is made of a high-grade alloy of copper and nickel and nickel plated, while the resistor element is a high-quality ceramic composition. The construction ensures the RR02J220KTB is resistant to vibration and other environmental extremes.

The RR02J220KTB is suitable for use in a wide range of applications. It is commonly used in low-voltage power supplies, radio frequency conditioning circuits, power amplifiers, voltage regulators, switching power supplies, audio equipment and other applications that require a reliable and cost-effective resistance element. Its small size also makes it well suited for a variety of Printed Circuit Board (PCB) layouts.

In terms of working principles, the RR02J220KTB is a voltage-dependent resistor which works by providing an additional level of opposition to voltage. This additional resistance reduces the amount of current flowing through a circuit, resulting in a lower overall voltage and a decrease in the power dissipated by the circuit. The resistance of such resistors can be adjusted by changing either the material or its size. This is accomplished by increasing the number of turns, or decreasing the size of the substance. As the number of turns and the size of the substance varies, the resistance of the resistor changes accordingly.

The RR02J220KTB is a widely used resistive element with a wide range of applications. It is well-suited for basic circuit protection, as well as high-end audio applications. The resistor is made of sturdy materials that make it resistant to environmental extremes and vibration. Additionally, the adjustable resistance levels of the RR02J220KTB allow for precise voltage regulation and power dissipation in a variety of circuits.

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