Series:	CMF
Packaging:	Bulk
Part Status:	Active
Resistance:	3.655 kOhms
Tolerance:	±0.1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	Flame Retardant Coating, Moisture Resistant, Safety
Temperature Coefficient:	±25ppm/°C
Operating Temperature:	-55°C ~ 175°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.090" Dia x 0.240" L (2.29mm x 6.10mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors-CMF553K6550BEBF application field and working principle

Through hole resistors are a type of resistors that are used to maintain a fixed electrical resistance in electrical or electronic systems. They typically consist of a cylindrical metal shell with terminals on the end and a core made of a resistive material, such as carbon or metal. The resistance value of a through hole resistor is usually marked on the component’s body and is expressed as a number preceded by a multiplication sign. One such through hole resistor is the CMF553K6550BEBF. This resistor is a precision through hole resistor with a power rating of 0.5W. It is a carbon film resistor, which means that the resistive element is made of a thin film of carbon deposited on an insulating substrate. The resistor is non-flammable and non-inductively wound, making it ideal for applications in high frequency circuits such as audio amplifiers and radio receivers. The CMF553K6550BEBF has many uses in electronic circuitry. Its small size makes it ideal for use in small spaces, such as hearing aids or miniature electronic devices. It can also be used in instrumentation circuits where precision is essential and in applications requiring temperature stability. The working principle of the CMF553K6550BEBF is based on the fact that its resistive element is made of a thin film of carbon deposited on an insulating substrate. When a voltage is applied to the resistor, it produces an electric field across the resistor which causes electrons to be pulled from the carbon atoms in the film. This results in a decrease in the number of free electrons in the film, which in turn results in a decrease in the resistivity of the resistor. The resistor also has temperature coefficients which determines its resistance value at different temperatures. The temperature coefficient of the CMF553K6550BEBF is ±25ppm/°C. This means that for every degree Celsius change in temperature, the resistance value of the resistor will change by 25ppm (parts per million). In conclusion, the CMF553K6550BEBF is a precision through hole resistor with a power rating of 0.5W. It is commonly used in audio amplifiers, radio receivers, instrumentation circuits, hearing aids and other miniature electronic devices. Its resistive element is made of a thin film of carbon deposited on an insulating substrate, while its temperature coefficient is ±25ppm/°C.

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