CMF55475K00DEEA

Series:	CMF
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	475 kOhms
Tolerance:	±0.5%
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 are an important part of electronic systems, offering controlled electrical resistance to reduce voltage or current. They can be found in many different application fields, from control systems to personal computers and electronic musical instrument systems. One of the popular through hole resistors is CMF55475K00DEEA, which is widely used in many applications due to its stability and attractive price.

Overview

The CMF55475K00DEEA is a through-hole resistor, which is characterized by low resistance of 0.45 Ohms and high power rating of 50 milliwatts. The chip can be soldered in a standard 1206 package size and features a 9.5mm diameter. It is constructed from a thin-film dielectric, etched resistive element, and is coated with an epoxy material for protection against external humidity and vibration. This through hole resistor offers excellent stability and is highly reliable, allowing it to be used in demanding environments.

Application Field

The CMF55475K00DEEA through-hole resistor is suitable for a wide range of applications. It is primarily used in power supplies, DC/DC converters, inverters, motor controllers, amplifiers, and audio circuits, as well as in medical systems. It can also be used in automotive systems, such as electric vehicles and hybrid vehicles, and in industrial systems. In addition, the device is well suited for control and measurement of high-frequency signals.

Working Principle

The working principle of the CMF55475K00DEEA through-hole resistor is based on the fact that current flow causes a voltage drop across the dielectric, which is then converted into a resistance that can be measured. The thin-film dielectric is etched to contain a resistive element. The resistive element is formed by a series of metal ions, which are arranged in a predetermined pattern. When current flow is applied to the resistor, the ions interact to generate an electric field that causes a voltage drop across the resistor. The voltage drop is then compared to a reference voltage, allowing the resistance of the resistor to be determined. This device is also designed to be highly stable, as it is highly resistant to thermal and mechanical shock. This stability allows it to be used in extreme environmental conditions, including high vibration levels, voltage transients, and high humidity.

Conclusion

The CMF55475K00DEEA through-hole resistor is a versatile and reliable device that can be used in a variety of applications. It offers excellent stability and is highly resistant to shock, allowing it to be used in demanding environments. In addition, its small size allows it to be used in cramped spaces, and its low resistance of 0.45 Ohms and high power rating of 50 milliwatts make it an attractive choice for a wide range of applications.

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