CMF552K4900BEEB70

Series:	CMF
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	2.49 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

A through hole resistor is an electronic component which controls the flow of electric current by providing resistance in a circuit. It is an important part of any electronic circuit, as it prevents the circuit from becoming overloaded and causing damage to the components. The resistor\'s working principle can be easily understood: the higher the resistance of the resistor, the lower the current that can flow through it. This relationship is known as Ohm\'s law, and it is very important to know when designing electronic circuits.The CMF552K4900BEEB70 is a through hole resistor manufactured by Panasonic. This device is a part of the "B" series of resistors from Panasonic, which are specialized for use in automotive and industrial applications. The device is a unique, high-performance through hole resistor, offering high heat dissipation and superior shock and vibration resistance. These features make the CMF552K4900BEEB70 ideal for use in rugged applications, such as in cars, trucks, mining machinery and robots.The CMF552K4900BEEB70 can be used in a wide range of applications, including power conditioning and control, sensing, motor control, circuit protection and signal switching. It can be used in a variety of electronic circuits, including AC-DC power supplies, DC-DC converters, voltage and current regulators, op-amps, industrial control systems, LED drivers and audio amplifiers. The device is also suitable for use in aircraft and aerospace applications.The CMF552K4900BEEB70 has a power rating of 3.4 W and a resistance range of 0.5 to 499Ω. It has a maximum continuous voltage rating of 100 V and a maximum operating temperature of +125°C. This device is capable of operating in harsh environments, including humid, salty and dry conditions. It is also RoHS compliant and is offered in both surface mount and through hole packages.The CMF552K4900BEEB70 has an operating principle that is relatively simple. The device consists of a two-terminal network in which one is connected to a fixed reference voltage (or ground), and the other is connected to the current that needs to be controlled. The current that passes through the resistor creates a voltage drop across it, and the magnitude of this voltage drop is dependent on the resistance of the device. This allows a precise control of the flow of current in the circuit.In conclusion, the CMF552K4900BEEB70 is a versatile and highly reliable through hole resistor from Panasonic. This device offers excellent heat dissipation, shock and vibration resistance, and is suitable for use in a wide range of applications. It is RoHS compliant and available in both surface mount and through hole packages. Understanding the device\'s working principle and its application fields will allow design engineers to make the most of this unique through hole resistor.

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