FMP300FTE73-140R

Series:	FMP
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	140 Ohms
Tolerance:	±1%
Power (Watts):	3W
Composition:	Metal Film
Features:	Flame Proof, Safety
Temperature Coefficient:	±50ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.197" Dia x 0.610" L (5.00mm x 15.50mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors

Through hole resistors are an essential type of electronic component used to control electric current in circuits. They can be used to attenuate voltages, control gain and other signal processing applications. One of the most widely used through-hole resistor is the FMP 300FTE73-140R. This resistor is a fixed-value resistor, meaning it has a single fixed resistance value as compared to the adjustable resistance of the more common potentiometer.

FMP300FTE73-140R Application Field

The FMP300FTE73-140R is a through-hole resistor which is mainly used in radio and television, medical, audio equipment and other devices where the resistors need to interface with other components in a controlled fashion. It is primarily designed for use in low voltage circuits, being able to handle up to 1 watt of power rating. As it has a relatively small body and a low voltage rating, it is often used for coupling in circuit designs as well as for preventing noise and implementing voltage dividers.

FMP300FTE73-140R Working Principle

The FMP300FTE73-140R works on the principle of Ohm\'s law, where the current in a circuit is equal to the voltage divided by the resistance. This means that when a voltage is applied to the resistor, it will dissipate a certain amount of power based on its resistance and the applied voltage. The resistor works by creating a voltage drop, or a potential difference between the two ends of the resistor. As current flows through the resistor, its resistance causes some of the applied voltage to be "lost" or "dissipated", thus reducing the amount of power available for other components.The FMP300FTE73-140R follows the principle of uniform temperature coefficient, meaning the resistance of the resistor is not affected by changes in temperature. This makes it ideal for use in electronics that require stability in their resistance values, such as radio and medical equipment. The resistor also features a good ambient temperature, meaning it is not susceptible to changes in the ambient temperature when installed in a heated/cooled environment.

Conclusion

The FMP300FTE73-140R through hole resistor is an essential type of electronic component used to control electric current in circuits. Its main application field is primarily designed for use in low voltage circuits, being able to handle up to 1 watt of power rating. Additionally, it works on the principle of Ohm\'s law and has a uniform temperature coefficient, meaning the resistance of the resistor is not affected by changes in temperature. These features make it ideal for use in radio and medical equipment that require stability in their resistance values.

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