KNP300JB-52-0R82

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Through Hole Resistors (THRs) are common electrical components used to regulate current flow in circuits. The KNP300JB-52-0R82 is a fixed, through-hole resistor with a wide variety of uses and applications. This product has a resistance of 300 Ohms, a power rating of 1/2 Watt, a tolerance of ± 5%, and an operating temperature range of -55°C to +125°C.

What is a Through Hole Resistor?

A through hole resistor is an electrical component with two metal leads that come through a plastic or phenolic body. With the leads fed through the component body, the resistor can be mounted onto a printed circuit board (PCB) and soldered in place. Through hole resistors are the most common kind of resistors in the industry, typically available in carbon film, metal film, and wirewound varieties.

How Does it Work?

A through hole resistor works by converting electrical energy into non-usable energy, usually in the form of heat. This process is known as Ohm’s Law, which states that the current in a circuit is controlled by the resistance in the circuit. By using a resistor to limit this current, it is possible to regulate and control the flow of electricity, thereby preventing electrical surges that may damage electronic components.

KNP300JB-52-0R82 Application Field and Working Principle

The KNP300JB-52-0R82 through hole resistor has wide applications in various industries due to its robust design and low voltage rating. One such application includes being used in analog and digital circuitry as a current-limiting element. It is often used to regulate voltage in an electronic circuit, protect the circuit from overcharge, or provide a precise resistance value for accurate measurement. Furthermore, it may be used to match the load impedance value which helps in optimizing the overall performance of the circuit.

In order to accurately measure the required resistance, the KNP300JB-52-0R82 needs to be placed in series with a voltage source in a closed loop circuit. The voltage reading across the resistor can then be used to measure the precise resistance value. Alternatively, the current reading across the resistor can also be used for accurate determination of the resistance.

The KNP300JB-52-0R82 is rated for 1/2 Watt power and can be used in applications requiring high power levels or low noise. It is designed to consistently maintain its resistance values under harsh environmental conditions with a temperature range of -55C to +125C. Additionally, it has a 5% tolerance that ensures precise measurement of its resistance in applications where accuracy is the key.

Conclusion

The KNP300JB-52-0R82 through hole resistor is a fixed, through hole resistor with many uses and applications. It has a resistance of 300 Ohms, a power rating of 1/2 Watt, a tolerance of ± 5%, and an operating temperature range of -55°C to +125°C. The information provided in this article gives an overview of what this product is and how it works, as well as its application fields and working principle. Through the use of a through hole resistor, it is possible to regulate and control the flow of electricity, thereby preventing electrical surges that may damage electronic components.

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