CMF554K4800BEBF

Series:	CMF
Packaging:	Bulk
Part Status:	Active
Resistance:	4.48 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: CMF554K4800BEBF

Through hole resistors are used as a thermal management component and as an electrical resistor in various electronic applications. The CMF554K4800BEBF is a high precision, high accuracy, low leakage current, type through-hole resistor that combines both measurement and electric load balance. It is designed to provide a wide range of balancing accuracy and electrical protection features in a cost-effective design.

Application Field

The CMF554K4800BEBF is a through hole resistor designed to provide improved electrical performance and thermal management in a wide range of applications, from small scale electrical engineering prototyping to large-scale production. It is designed for applications where precise voltage and current control are essential, such as in test and measurement (T&M) and control panels. It is also suitable for a variety of power supplies and consumer electronics components, including DC-DC converters, AC-DC adapters, suppressors, rectifiers, motors, and relays.It is also used in a variety of industrial and commercial sector applications, such as in medical devices, automotive industry controls, and aerospace and avionics systems. Due to its high precision and excellent thermal performance, it is ideal for analog circuits, voltage regulators, and other signal conditioning applications.

Working Principle

The CMF554K4800BEBF is a Through Hole Resistor that works by passing electric current through a body that is made up of two conductive metal plates, set parallel to one another with a dielectric substrate between them. The electric current is then spread between the two plates in a manner which is predetermined by the characteristics of the dielectric substrate used and the size of the through-hole resistor. The more common types of dielectric substrates are mica, PTFE, and epoxy.When the electric current passes through the two plates, the resistor generates heat, which is balanced by the use of thermal management techniques such as heat sinking or air-side cooling. The heat generated by the resistor is then transferred away from the resistor, allowing the resistor to operate at optimal temperatures.The size of the through-hole resistor is determined by the power it needs to dissipate, the voltage it must carry, and the temperature range it must operate in. A through hole resistor can have a range of resistance values from 0.2Ω to as high as 2MΩ.In many applications, the CMF554K4800BEBF is used in combination with other components, such as sensors, power electronics, and regulators, to create a complete system. The resistor plays an important role in this system, providing accurate and reliable electrical performance and temperature stability.The CMF554K4800BEBF is a highly reliable, cost-effective through hole resistor that offers excellent electrical and thermal performance for a range of applications. It is designed to provide precise voltage and current control, as well as excellent thermal management and protection features. It is an ideal component for a variety of industrial and commercial uses, as well as for electronic prototyping and production.

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