OK3055E-R52

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Through Hole Resistors are used in a variety of electronic applications, from consumer electronics to high-end industrial applications. The OK3055E-R52 Through Hole Resistor is a type of resistor widely used for power components, high voltage logic gates, digital phase locked loop integrators, and voltage sensing applications. The OK3055E-R52 is designed for high stability and accuracy. It features a 30 kOhm resistance range, 0.05% accuracy, 0.005% temperature coefficient, and a working voltage of up to 100V.

In order to understand the OK3055E-R52 application field and working principle, we need to first explore how through hole resistors are designed. Through hole resistors are manufactured using a combination of etching, screen printing, and high temperature soldering techniques. They typically consist of a metal core material, such as copper, aluminum, or nickel, that is etched with a resistive material such as carbon, graphite, or metal, and then insulated with heat-resistant varnish. This combination forms the resistive element of the component and provides the needed resistance.

The design of the OK3055E-R52 is specifically intended to address the needs of high power applications. The metal core material is etched with a high-precision resistor network that improves accuracy and reduces power loss. Additionally, the use of high-temperature soldering techniques ensures a strong and reliable connection between the resistor and the substrate. This combination of features makes the OK3055E-R52 ideal for critical components and those in intense environments.

The working principle of the OK3055E-R52 is fairly straightforward. When an electrical current passes through the resistive element, a heat energy is generated as a result of the voltage. This corresponds to a resistance change and the resistor’s temperature coefficient ensures the resistance stays within a certain range. Over time, this can result in a gradual increase or decrease of the resistor’s resistance.

The OK3055E-R52 is a versatile through hole resistor that is suitable for a range of applications. It is often used in high power circuits to control the current flow, as well as to limit or protect against overvoltage and current surges. It is widely used in consumer electronics, automotive systems, and industrial control systems, and is well-suited to applications requiring high accuracy and stability.

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