RER50F8R45RC02

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The RER 50F8R45RC02 is a part of the Chassis Mount Resistors (CMR), more specifically a flame retardant-coated, aluminum-clad cylindrical resistor. Chassis Mount Resistors provide efficient and reliable protection from damaging vibrations, heat, and shock that are common to automotive, industrial, and aerospace applications. The CMRs are a very efficient and compact space saving alternative, consisting of an immersion-proof construction with an aluminum case and mounting flanges for easy installation.

The RER 50F8R45RC02 is a high power resistor with its power rating rated at a maximum value of 10W. This CMR utilizes a metal film construction with a tolerance of +/-1%, with a resistance range of 0.1-10k ohm. Its temperature coefficient of resistance, which refers to the variation of its resistance when the temperature changes, is rated at 150ppm/C, and its overload voltage is rated at 1.25kV. The option to include a whippin wire heater is available for this resistor which helps to keep the resistor temperature regulated.

The working principle of the RER 50F8R45RC02 CMR is the same as other resistors, it works by converting electrical energy into heat energy. It has two terminals connected to its resistance element, and a third terminal connected to its heat sink. An applied voltage across the two leads causes current to flow through the resistance element, converting the electrical energy into heat energy. The heat generated is then absorbed by the heat sink and dissipated into the atmosphere.

The RER 50F8R45RC02 CMR is designed for high temperature applications such as automotive, medical, aerospace or industrial applications. These applications require resistance to shock, vibration, temperature, and moisture. As a result, this CMR is manufactured to a height of 28.7mm and a diameter of 12.7mm. Its insulated body ensures a reliable performance when exposed to higher temperatures. It also provides higher reliability and greater thermal stability compared to other components.

In conclusion, the RER 50F8R45RC02 CMR has many advantages over conventional resistors, such as its size, robust design, and its ability to withstand high temperatures and shock. This makes it well suited for automotive, medical, aerospace and industrial applications where resistance to high temperatures and shock is essential. The working principle is simple and reliable, where it works by converting the electrical energy into heat energy and dissipating it, providing a stable and reliable performance.

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