MFR1WSFRF52-2M49

Series:	MFR
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	2.49 MOhms
Tolerance:	±1%
Power (Watts):	1W
Composition:	Metal Film
Features:	--
Temperature Coefficient:	±100ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.130" Dia x 0.354" L (3.30mm x 9.00mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors - MFR1WSFRF52-2M49 Application Field and Working Principle

Through hole resistors are among the most common passive components. They have an extremely wide range of applications. From mobile phones and computers to industrial and automotive applications, through hole resistors are essential parts of the majority of today\'s electronic products. In this article we will focus on the MFR1WSFRF52-2M49 model of through hole resistor and examine its application field and working principle.

Application Field

The MFR1WSFRF52-2M49 is a through hole resistor with a power rating of 2W. This makes it suitable for high-power applications, such as in automotive or industrial applications. It is a versatile component and can also be used for lower-intensity applications, such as in medical equipment or consumer electronics. The 2M49 model is available in various resistance values from 1Ω to 1MΩ.

Working Principle

The MFR1WSFRF52-2M49 consists of a cylindrical ceramic body which houses two electrical contacts. The resistance is created by wrapping a thin metal wire or ribbon around the body of the resistor. This wire is insulated by a ceramic tube. The resistance of the resistor depends on the length of the metal wire as well as the thickness of the wire. The resistance is also affected by the ceramic material used, as the resistivity of the material can vary.The electrical connection of the resistor is ensured via two metal terminals which are embedded into the ceramic body of the resistor. The terminals are connected to the ends of the metal wire. In order to ensure electrical stability and avoid external influences, the terminals are protected by a plastic epoxy which covers and seals the connections.

Conclusion

The MFR1WSFRF52-2M49 is a versatile through hole resistor which has a wide range of applications. It is suitable for high-power applications, such as in automotive and industrial applications, as well as for lower-intensity applications, such as in medical equipment and consumer electronics. The working principle of the resistor involves winding a thin metal wire around a ceramic body, with the resistance of the resistor being determined by the length and thickness of the wire as well as the ceramic material used. Electrical connection of the resistor is ensured via metal terminals embedded in the ceramic body of the resistor, and these terminals are protected by a plastic epoxy.

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