H8147RDCA

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Through Hole Resistors are the components used in many electrical circuits and for various applications. The H8147RDCA is a type of Through Hole Resistor that provides a high level of accuracy and stability to guarantee reliable operation. This component offers a wide range of features and benefits, such as low leakage-current and low inductance.

The H8147RDCA is a robust, high-stability, low-inductance resistor. It features an environmental-friendly construction and a wide operating temperature range, making it well-suited for use in severe environments. The resistor is also designed to handle power dissipation of up to 0.5 W. Its high accuracy and stability is one of the main reasons for its popularity in many applications.

The H8147RDCA is commonly used for power transformers, data communication systems, automotive and avionics applications, and high-temperature industrial equipment. The resistor is also widely used in circuit boards and testing equipment. Its low-inductance construction provides durability and long-term reliability. Additionally, the resistor’s higher power capacity allows it to remain stable when operating at higher frequencies.

The H8147RDCA is a voltage-dependent resistor, meaning that its resistance will change in response to changes in the applied voltage. This type of resistor is also referred to as a PTC (positive temperature coefficient) resistor, referring to its ability to increase its resistance with increasing temperature. This helps to protect devices from short circuits and other situations where high electrical current is present.

The working principle of the H8147RDCA is relatively straightforward. An electrical current is applied to the ceramic core, generating a heat flux in accordance with the Joule’s law of heating. The resistance of the resistor is then proportional to the temperature, which means that as the temperature increases, the resistance increases as well. This provides the necessary protection against over-current, allowing the resistor to remain stable even in high current applications.

Overall, the H8147RDCA is an ideal choice for many applications, thanks to its high accuracy and low inductance performance, making it perfect for use in power transformers, data communication systems, automotive and avionics applications, and other harsh environments. It has the ability to dissipate up to 0.5 W of power and its resistance is dependent on the applied voltage, making it a great choice for many applications.

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