RER70F30R1RC02

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Chassis mount resistors are a type of resistor that lives and works in a fixed chassis. This means that it stays within a predetermined space, and cannot be moved from its intended location. The most common type of chassis mount resistor is the RER70F30R1RC02 model, which is a robust and reliable resistor, designed for use in a variety of applications.

The RER70F30R1RC02 chassis mount resistor is a four-terminal, resistive device that is designed to resist electrical current. It has a body size of 0.875” x 0.500”, and a resistance range of 2-30 ohms. It also has a maximum allowed power rating of 70W and an allowed space between terminals of 0.2 mm. The resistor is covered in a ceramic body and thermally conductive epoxy to optimise heat dissipation. The resistor also has a secure terminal lock feature, to ensure that the resistor stays securely attached to the chassis.

The RER70F30R1RC02 is primarily designed for motor inductance applications. In these applications, the resistor acts as a filter, dissipating energy in the form of heat, which helps to reduce motor inductance levels. The resistor’s thermal characteristics, combined with its secure terminal lock, allow it to effectively handle the fluctuating inductance levels that can occur in a motor. The resistor is also capable of dissipating more power than its power rating would suggest, due to its good thermal conductivity and large surface area.

The RER70F30R1RC02 is also suitable for use in a variety of other applications. These applications include, but are not limited to, power line EMI filtering, transient suppression, and matching network applications. The resistor’s low resistance range and high power rating make it particularly suitable for these types of applications. The resistor is also well-suited to be used in high power video amplifiers, as its low resistance and efficient heat dissipation make it ideal for dissipating large amounts of power in a short space of time.

The working principle of the RER70F30R1RC02 is based on Ohm’s law, which states that the current flowing through a resistor is proportional to the voltage applied across it. In other words, when voltage is applied across the resistor, the current flowing through the resistor is proportional to the amount of voltage. The resistor is specifically designed to be able to handle large amounts of current, so that it can effectively dissipate large amounts of power in a motor inductance application.

In conclusion, the RER70F30R1RC02 framework mount resistor is a robust and reliable device that is suitable for use in a variety of applications, including motor inductance, power line EMI filtering, transient suppression, and matching network applications. Its low resistance range and high power rating make it particularly suited for these types of applications. The resistor’s working principle is based on Ohm’s law, which states that the current flowing through a resistor is proportional to the voltage applied across it.

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