MFR50SFRE52-27R4

Series:	MFR
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	27.4 Ohms
Tolerance:	±1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	--
Temperature Coefficient:	±50ppm/°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

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Through Hole Resistors and The MFR50SFRE52-27R4

Through Hole resistors are one of the most popular types of resistors in the electronics community. As their name suggests, they are cylindrical components with a hole in the middle so that they can be mounted to a printed circuit board (PCB). The MFR50SFRE52-27R4 is one of these types of resistors, and is used in many different applications for both powering circuitry and providing electrical resistance. In this article, we will discuss its application field and working principle.The MFR50SFRE52-27R4 is an L-shaped and plastic-encased resistor suitable for use in surface mount assemblies. Its dimensions and outer plastic casing have been designed for this purpose, as the resistor needs to fit accurately into tight spaces inside a PCB. It is made from a metal alloy called nickel chromium, and has a resistance value of 4.7 Ohms. The resistive elements of the MFR50SFRE52-27R4 are also covered with a protective outer epoxy for insulation and further shock protection.The MFR50SFRE52-27R4 is well-suited for a variety of applications, including automotive electronics, telecommunications systems, control systems, and consumer electronics. In terms of vehicles, it can be used in circuits for anti-lock brakes, powertrains, climate control systems, and hazard lights. In telecommunications, it is often used for amplification and signal level regulation in a variety of signals, including audio, video, and data. It can also be used in control systems for instrumentation amps, current-sensing circuits, and voltage regulators. Finally, the MFR50SFRE52-27R4 can be used in consumer electronics for voltage-level sensing, audio/video filtering, and touchpads.The working principle of the MFR50SFRE52-27R4 is fairly simple. When a voltage is applied across the resistive elements, a current flows through the device proportional to the applied voltage and the resistance of the resistor. As current flows through the resistor, it dissipates energy in the form of heat, which is then dissipated from the device due to its outer plastic casing. The voltage that appears across the terminals of the resistor is also equal to the applied voltage minus the power drop due to the resistive elements.In summary, the MFR50SFRE52-27R4 is a Through Hole resistor and is well-suited for a variety of applications, including automotive electronics, telecommunications systems, control systems, and consumer electronics. The metal alloy used in its construction is nickel chromium, and its resistance value is 4.7 Ohms. Its working principle is based on applying a voltage across its terminals, causing current to flow which then dissipates heat and produces a power drop across the resistor.

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