CMF55165K00FHEA

Series:	CMF
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	165 kOhms
Tolerance:	±1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	Flame Retardant Coating, Moisture Resistant, Safety
Temperature Coefficient:	±50ppm/°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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Introduction of Through Hole Resistors

Through hole resistors are a type of components used in electronic and electrical systems. In their simplest form, they resist the flow of electricity when an electrical current passes through them. This resistance is measured by their resistance value, and the unit of measure they use is called ohms. Through hole resistors are usually marked with the value of resistance which helps the designer to select an appropriate resistor for any given application.

Types of Through Hole Resistors

Through hole resistors are available in a variety of resistances, and come in different shapes and sizes. Common types of through hole resistors are: chip, wire-wound, metal film and carbon film. Chip resistors are commonly used for low wattage applications, where small size and low cost are important factors. Wire-wound resistors are used in applications requiring the highest degree of accuracy, such as measuring instruments. Metal film resistors are used for reliable high voltage circuits, and their tolerance is even more accurate than wire-wound resistors. Carbon film resistors are suitable for high power applications and are reasonably priced.

Working Principle of Through Hole Resistors

Through hole resistors work by limiting the flow of electric current by their resistance value. The resistance value is the measure of the amount of opposition faced by the current as it flows through the resistor. The resistance of a resistor is inversely proportional to its cross-sectional area. This means that the larger the area, the lower the resistance. The resistance value of a resistor is mainly determined by its material properties. Resistor materials usually consist of a combination of a metallic or non-metallic element and an insulator. The resistive material used can vary depending on the application, and is usually determined by the desired resistance and tolerance.

CMF55165K00FHEA Application Field and Working Principle

The CMF55165K00FHEA is a through hole resistor with a resistance value of 5.5K ohms. This resistor is suitable for medium voltage electronics and basic regulating circuits. Its low resistance and tight tolerance make it an ideal choice for precision circuits requiring accuracy in the range of 0.5%. It is a metal film resistor, constructed using a combination of metal, insulating and glass materials. This construction makes the CMF55165K00FHEA an effective component in high voltage or power applications. The working principle of the CMF55165K00FHEA is the same as all through hole resistors, it limits the flow of electric current according to its resistance value.

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