H8187KBCA

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Through hole resistors are a type of component that is very important in electronic circuits. The H8187KBCA is one of the most widely used through hole resistors. It is typically used in industrial and automotive applications. In this article, we\'ll discuss the application field and working principle of the H8187KBCA.

The H8187KBCA is a through hole resistor with resistances between 1 and 20KOhms. It has a wide operating temperature range of -55°C to +150°C, and a tolerance of 5%, making it suitable for many different applications. The H8187KBCA is made of a high-quality, thick-film resistor element, with a nickel-plated copper base. It is designed to provide reliable performance in high-temperature applications, and is hermetically sealed for maximum moisture resistance.

The H8187KBCA\'s application field covers a wide range of industries, including automotive, industrial, and consumer electronics. One of its most common uses is as an automotive power resistor. It is also often used as an industrial high-load power resistor, for use with high-power switching systems and motor control systems. In consumer electronics, it is used for a variety of applications, including voltage limiting, current limiting, and protection.

The working principle of the H8187KBCA is fairly simple. It is a voltage-controlled device, meaning it provides resistance according to the applied voltage. The resistance of the element is determined by the material it is made of and the size of the element itself. The voltage is applied to the element, causing it to heat up and therefore create a voltage drop across the resistor. In this way, the resistor is able to regulate the flow of current and prevent it from reaching dangerous levels. In some applications, the H8187KBCA can also be used as a current-limiting, or short-circuit protection device.

The H8187KBCA is a versatile and reliable through-hole resistor that is used in a variety of applications. Its wide operating temperature range and excellent moisture resistance make it a great choice for high-temperature applications, and its voltage-controlled design makes it perfect for protecting circuits from overcurrent and short-circuit events.

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