CMF651M2100FKEB

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Through Hole Resistors are essential electronic components used in virtually every piece of electronic equipment, from simple electrical circuits to even the most complex electronic systems. Without them, electronic circuitry would be unable to properly function. CMF651M2100FKEB is a particular model of through hole resistor, and is being used in a growing number of electronic applications.

The CMF651M2100FKEB is a one-piece resistor with a package size of 2.1mm x 1.5mm. It has a rated power of 1/4 Watt and a maximum working voltage of 25V. This type of resistor is known for its extremely small size and high precision. It is capable of operating in temperatures from -55°C to +155°C without any degradation of performance. This makes the CMF651M2100FKEB ideal for use in demanding applications as the temperature cycling and high humidity environments common with outdoor and automotive electronics.

The CMF651M2100FKEB features a ceramic core which is closed in a metallic case or resistive element. It consists of two metal layers exposed to the current flow, one of which contains the resistive material. The base material of this resistor is aluminium oxide, which is the main contributing factor to its high precision and small size. The thin film of aluminium oxide provides both insulation and resistance, while the metal layer provides the bonding between the resistor and the PCB. The CMF651M2100FKEB also features a metal coating, which improves the mechanical and thermal properties of the resistor.

The main applications for CMF651M2100FKEB are in the fields of automotive, industrial, and medical electronics. It is used in electronic gearboxes, micro-controllers and sensor systems. It is also used in television systems, filter networks and power supplies. Due to its high precision, the CMF651M2100FKEB is a widely used component in instrumentation and test boards.

The working principle of the CMF651M2100FKEB is simple. When an electric current passes through the resistor, it experiences a voltage drop across its terminals, which is referred to as the resistance. This resistance is determined by the construction and material used in the resistor, with the metal layer providing the bonding between the resistor and the PCB. The current flow is then reduced by the resistor according to the amount of resistance encountered. This voltage drop helps to control the flow of current in a circuit, meaning that the current flow can be precisely controlled in order to get the desired performance from the circuit.

In conclusion, the CMF651M2100FKEB is a high precision one piece resistor with an extremely small size. It can operate in demanding environments, making it suitable for a wide range of electronic applications. Its working principle is obvious: it provides a voltage drop across its terminals to reduce current flow according to the amount of resistance encountered in the resistor.

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