RC12JT47K0

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Through Hole Resistors

   RC12JT47K0 is a type of through hole resistors. Through hole resistors are often used to protect devices in electronic circuits. The device offers high stability, low power loss and minimal thermal coefficient. It is usually used in power supply, automotive and instrumentation applications.

   RC12JT47K0 application fields and working principles are as follows:

Application Fields

• Power supply: The RC12JT47K0 is commonly used in power supply to protect devices from over-voltage or over-current. It offers good heat dissipation and low thermal coefficient.
• Automotive: This type of resistor is widely used in automotive, such as engine control modules, to protect fuel injectors and other components from damage due to voltage or current.
• Instrumentation: RC12JT47K0 is used in sophisticated electronic instrumentation, such as measuring devices, to keep the device within its operational range.

Working Principle

   The RC12JT47K0 is composed of a resistor with fixed resistance connected in series with a metallic film resistor that has a predictable variation in resistance with respect to temperature. When the device is exposed to current and voltage, it will attempt to dissipate the excess energy, thereby protecting other components from overheating. The metallic film resistor will also reduce the chance of the device being damaged due to temperature changes. The fixed resistor ensures stable operation and prevents the device from instability due to changes in temperature or current.

   RC12JT47K0 provides good heat dissipation, low power loss, and high stability in applications, making it a cost-effective solution for protecting devices in electronic circuits. The device is used in power supply, automotive and instrumentation applications to protect other components from damage due to voltage or current.

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