MFR1WSFBE52-140K

Series:	MFR
Packaging:	Bulk
Part Status:	Active
Resistance:	140 kOhms
Tolerance:	±1%
Power (Watts):	1W
Composition:	Metal Film
Features:	--
Temperature Coefficient:	±50ppm/°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

Through hole resistors are useful components in electrical circuits that enables engineers to precisely set and measure voltages in electronic components, using electrical resistance to create or dissipate heat. This type of resistor is placed through a hole in the circuit board to maintain connections and resistance to the elements on the board.MFR1WSFBE52-140K is one of the through hole resistors components. It can offer high power rated resistors in surface mount style packages. MFR1WSFBE52-140K are widely used in a variety of consumer, industrial and military applications.MFR1WSFBE52-140K features fast thermal response, low profile design, high power rating, low TCR and precise resistance. The power rating for MFR1WSFBE52-140K is 0.5W, with resistance range from 1Ω-1MΩ and tight tolerance of 0.1％. The temperature coefficient of resistance(TCR) of the resistor is 200ppm/K-400ppm/K and it\'s capable of operating in s temperature range from -55°C to + 150°C. Due to its small size and low TCR, these surface mount resistors are ideal for applications requiring low power dissipation or high accuracy.The working principle of MFR1WSFBE52-140K is based on the Ohm’s law. The resistor works like an electrical gate, controlling and limiting the current flowing in a circuit. The emitted current level depends on the resistance value of the resistor, which is determined by the material it is made from. When current is flowing through a resistor, some of the energy is dissipated into heat. MFR1WSFBE52-140K’s surface mount resistors are designed to dissipate heat generated in a circuit, preventing components from overheating.In general, MFR1WSFBE52-140K is a popular through hole resistor due to its wide resistance range, high operating temperature, low power consumption and low TCR. It is suitable for a variety of consumer, industrial and military applications due to its high accuracy and reliable performance. The applications include automotive electronics, power supply rectification, audio amplifiers, switching power supply, computers, medical equipment, military systems, industrial automation, test & measurement systems, home appliance electronics, etc. MFR1WSFBE52-140K is typically used to limit current or voltage levels, and sometimes act as a consumer of energy to heat up components, such as filaments of light bulbs, and used as part of adjustable voltage or power supplies, temperature controllers and audio-frequency controllers.Moreover, by combining a resistor in series with an inductor or a capacitor, different kinds of passive filters can be build. For example, Low Pass Filter(LPF) can be built by connecting a resistor and a capacitor in series, and High Pass Filter(HPF) can be built by connecting a resistor and an inductor in series.In conclusion, MFR1WSFBE52-140K are highly reliable, cost-efficient through hole resistor components that are used in a variety of applications. It offers fast thermal response, low profile design, high power rating, low TCR and precise resistance, making it a popular choice among engineers, designers and researchers.

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