RER60F1820MCSL

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Introduction to Chassis Mount Resistors

Resistors are essential components used in virtually every type of circuit design. While they come in many shapes and sizes, their purpose is to reduce or limit electric current. Chassis mount resistors, sometimes referred to as cartridge resistors, are simply resistors that are designed to be mounted to a conductive frame, typically metal or plastic.

Chassis mount resistors come in three basic styles: surfacemount devices (SMDs), through-hole devices (THDs) and leaded devices. All three styles are available in various package shapes, wattage, power ratings and temperature coefficients. For applications that require a more rugged design, powerchassis mount resistors, also known as powerfilm resistors, are ideal.

RER60F1820MCSL Application Field and Working Principle

The RER60F1820MCSL is a low-value thick-film, axial-leaded, chassis-mount creative resistor. It is designed specifically for use in audio and telecommunications applications. This device offers operating temperature range of -55°C to +85°C, TCR of 100 to 350ppm/°C, and power rating of 2 Watts.

The working principle of the RER60F1820MCSL is based on the use of a metal oxide film. This film allows electrons to flow in one direction, thus generating electrical resistance. This metal oxide film is deposited onto a high-temperature ceramic substrate and heat treated to achieve the desired value. An external terminal is then attached to each end of the ceramic substrate to connect to the power source.

The RER60F1820MCSL is designed to meet stringent requirements in a variety of audio, communications and networking applications. It is ideal for use in systems where high heat dissipation is required to increase reliability and long-term stability. This device is also highly reliable, featuring low temperature coefficient and excellent measurement accuracy. Its compact design, with axial leads, makes it easy to install and ideal for use in tight spaces.

Conclusion

The RER60F1820MCSL is an ideal low-value, thick-film, axial-leaded, chassis-mount creative resistor. It is suitable for a wide range of audio and communications applications, as well as networking systems that require heat dissipation and long-term reliability. It is also highly compact, with axial leads that make it easy to install in tight spaces. This device offers operating temperature range of -55°C to +85°C, TCR of 100 to 350ppm/°C, and power rating of 2 Watts.

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