RER65F21R0RCSL

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As a common type of chassis mount resistor, RER65F21R0RCSL, is made of carbon film with a ceramic substrate in the center. It is mainly used for load, damping, bias, voltage division and other purposes. Since it\'s displayed on the chassis for installation, it\'s more versatile and convenient.

RER65F21R0RCSL, as one of the chassis mount resistors, is specially designed for load, damping and voltage division.Since it has a good temperature coefficient and strong internal resistance, it can be used in a wide range of temperature levels and harsh environments. It is also able to handle high power loads with better dissipation than other similar products. The design of this chassis mount resistor looks very simple, but in its internal construction consists of a resistive carbon film stripe, a ceramic disc sheet, two semicircular disc plates, foam rubber, epoxy resin, and aluminum or stainless steel shielding.

The working principle of RER65F21R0RCSL is easy to understand. The first step is to press the resistive carbon film stripe onto the ceramic disc sheet. Then, two semi-circular discs plates are placed on the resistor strip to form a closed shape. After that, a foam rubber is applied on top of the semicircular disc plates to center the resistor strip and protect it from external shocks. Afterwards, epoxy resin is poured into the assembled form to hold it in place. Finally, aluminum or stainless steel shielding is placed around the resistor to give it the desired level of electrostatic shielding.

In short, chassis mount resistor RER65F21R0RCSL is mainly used to solve many aspects such as load, damping and voltage division. Its simple construction consists of resistive carbon film stripe, ceramic disc sheet, to two semi-circular disc plates, foam rubber, epoxy resin and aluminum or stainless steel shielding. The working principle is easy to understand and it can have an excellent result in handling a huge range of temperature levels and harsh environment. Therefore, it is quite commonly used in many electrical equipment.

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