MFR-25FBF52-22R1

Series:	MFR
Packaging:	Bulk
Part Status:	Active
Resistance:	22.1 Ohms
Tolerance:	±1%
Power (Watts):	0.25W, 1/4W
Composition:	Metal Film
Features:	--
Temperature Coefficient:	±100ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.094" Dia x 0.248" L (2.40mm x 6.30mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Introduction

The MFR-25FBF52-22R1 is a through hole resistor that is used for various projects ranging from circuit design to simple analog devices. Through hole resists are essential components of any electronic device as they provide reliable and precise values of resistance in an extremely small size form factor. The MFR-25FBF52-22R1 is a high power through hole resistor from Vishay Intertechnology with a wide range of resistance values and power ratings. It is a fixed value resistor that is used for various applications that must meet a higher level of tolerance, such as those in AC mains power supply applications and audio/video signal processing.

Application Field

The MFR-25FBF52-22R1 is most commonly used in AC mains power supply applications, audio/video signal processing, test and measurement instruments, and other electromechanical applications. The resistor is made of of premium-grade metals and is able to withstand high temperatures and pressure for extended periods of time. This makes it perfect for use in a variety of applications, such as controlling the current in electrical circuits, providing power to components, and regulating voltage drops in circuits.

Working Principle

The MFR-25FBF52-22R1 works by providing a reliable and precise resistance value across its leads in order to control the current or voltage going through the device. As current passes through the resistor, a voltage drop is created from the internal resistance of the device. This voltage drop is proportional to the amount of current as well as the resistance of the resistor. As the resistor is a fixed value unit, the voltage drop is always the same regardless of the amount of current applied.

Technical Specifications

The MFR-25FBF52-22R1 has a useful power rating of up to 0.4 watts at 70°C. It has a maximum operating temperature of 70°C and a minimum temperature range of -55°C to +125°C. The resistor is available in a variety of resistance values ranging from 0.25 ohms to 500 ohms. It also has a number of additional features such as an industry rating of ±1%, low inductance flat construction, high temperature stability, RoHS compliance, and a flame-retardant coating.

Conclusion

The MFR-25FBF52-22R1 is a reliable and versatile through hole resistor that is perfect for a wide variety of applications. Its high power rating, temperature stability, and RoHS compliance are just some of the features that make it a great choice for any project. Additionally, its wide range of resistances makes it suitable for many circuit designs and applications. With its high performance and wide range of features, the MFR-25FBF52-22R1 is sure to fulfill any resistive need.

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