CMF5549R900BER6

Through Hole Resistors

Through hole resistors are generally used for applications where higher power dissipation or higher voltage needs to be handled. They are commonly used when large power requirements or when tight tolerance and high accuracy are needed. CMF5549R900BER6 is one example of through hole resistor.

CMF5549R900BER6 application field and working principle

The CMF5549R900BER6 is a precision through-hole metal film resistor with a maximum power rating of 5 Watts, impedance of 900KΩ, tolerances of ±0.05% and a dielectric strength of 7.5kV. The resistor is made of a metal resistance film which is deposited on an alumina substrate. The substrate is then placed in a TO-220 package. The resistor is economical, small, and reliable.

The CMF5549R900BER6 provides excellent temperature stability and high accuracy. It is used in a variety of applications ranging from industrial temperature control systems, power supplies, and test and measurement equipment to medical, audio, automotive, and aerospace circuits.

The working principle of the CMF5549R900BER6 is based on the fact that a current flow through it produces a resistance voltage that dissipates heat. The current is conducted through the metal film and the voltage is then converted to a resistive state in the resistor. The amount of current flowing through the resistor determines the amount of heat that is dissipated, which is determined by the size and shape of the resistor\'s structure.

The CMF5549R900BER6 is often used in circuits where the operating temperature must be precisely regulated, such as temperature sensors, and where precise voltage regulation is required. It is also used in low frequency switching power applications, and in numerous other types of circuits that require precise voltage regulation.