H823R2BCA

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Through Hole Resistors are extremely common and found in most electronic designs. One common type is the H823R2BCA resistor, which is manufactured by Panasonic. It is a 3-digit (decade) resistor with quite a few unique features. In this article, we will discuss the application field and working principle of the H823R2BCA resistor.

Types and Features

The H823R2BCA resistor is an axial resistor with a perfect lead wire. It is made to meet JIS C 5201 standards, with 1/4W power on each resistor. The resistor itself is capable of withstanding up to 125℃ of ambient temperature, with a resistance range between 10Ω and 9.1MΩ. With a tolerance rating of ±0.5%, the resistor is stable and accurate, making it suitable for precision electronic equipment.

The resistor also has a liquid crystal display layer at the top of the body, which makes the resistor visible even in darkness. This not only makes checking and measuring easier but also enhances the safety of the equipment. Moreover, the resistor is often embedded in vinyl chloride, giving additional protection to the resistor.

Application Field

The H823R2BCA resistor is used in a variety of electronic devices. Its stability and accuracy make it suitable for industrial applications where the equipment needs to be reliable and precise. It is also used in medical equipment, car navigation systems, and other electronic appliances.

In addition, the resistor is suitable for precision instruments, such as a wattage meter, a current meter, and a voltage regulator. It is also used in machinery such as air conditioners, refrigerators, washing machines, and other consumer electronics. The display layer on the resistor makes it very convenient for consumers to use and operate the device.

Working Principle

The working principle of the H823R2BCA resistor is based on its resistance, which is determined by the resistance material inside it and the form of the resistor. The resistor is a metal element with three terminals – one at the base and two at the ends. When a voltage is applied, the current flows through the terminals and is restricted by the resistance material inside the resistor. This restriction results in voltage drop, and the voltage across the resistor is equal to the difference between the applied voltage and the voltage drop.

The resistance of the resistor depends on the size and material of its internal parts. When heat is applied to the resistor, the resistance increases, while when the temperature is lowered, the resistance decreases. This is known as the temperature coefficient, and it is one of the unique features of the H823R2BCA resistor.

Conclusion

The H823R2BCA resistor is a 3-digit (decade) resistor manufactured by Panasonic. It is used in a variety of electronic devices due to its stable and accurate characteristics. The H823R2BCA resistor has a liquid crystal display layer at the top, which makes the resistor visible even in darkness. Additionally, its working principle is based on the resistance of its internal components and voltage drop. This article has discussed the application field and working principle of the H823R2BCA resistor.

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