RNC55H3012FRB14

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Through Hole Resistors

A through-hole resistor is a resistor that is designed to have the electrical components connected together via a pin that goes into a hole in the board. To understand their application and working principle, this article will focus on the RNC55H3012FRB14 through-hole resistor.

Application Fields

RNC55H3012FRB14, which belongs to the RNC family, is a robust through-hole resistor. It comes with 2 feet of shaft diameters of 1.6 mm and 1 inch of body length. The pitch between pins is 8 mm. As a high-side precision resistor, this through-hole resistor has a resistance range of 0.5 – 5 kOhm. 10-20% precision, with an operating temperature range between -55C and +150C.

Due to its robustness and power handling capacity, the RNC55H3012FRB14 is used in industries and applications such as automotive, avionics, signal processing, and aerospace. It is used to provide accuracy and stability during engineering applications and helps to ensure safety in critical systems.

Working Principle

The RNC55H3012FRB14 is a power resistor with low EMI, offering a high vibration tolerance. It works by providing an electrical current that converts the electrical power to heat. As the resistor body contains epoxy and metal, the heat generated helps to dissipate within the epoxy-metal body, while distributing it throughout the entire body.

The resistor creates a resistance value which is determined by the resistance tolerance and the temperature of the surrounding. In order to ensure accuracy and stability, the RNC55H3012FRB14 is equipped with advanced features, such as 4 terminals and robust construction.

Most importantly, the RNC55H3012FRB14 is designed to ensure an efficient operation. It can serve in applications that require high voltage and high power applications due to its robust construction. Although it does not dissipate as much heat as a thermistor, the resistor helps to reduce the overall heat emission.

Conclusion

The RNC55H3012FRB14 is a robust through-hole resistor that is designed for high voltage and high power applications. It offers an operating temperature range of -55C to +150C. It is used in automotive, avionics, signal processing, and aerospace industries. It is equipped with 4 terminals and features advanced features such as a high vibration tolerance and low EMI. The resistor works by providing an electrical current that converts the electrical power to heat, and helps to dissipate the heat within the epoxy-metal body.

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