FMF50SFRF52-1M3

Series:	FMF
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	1.3 MOhms
Tolerance:	±1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	Flame Proof, Safety
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

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FMF50SFRF52-1M3 application field and working principle

The FMF50SFRF52-1M3 is a through hole resistor which is designed around a range of basic principles. Formally referred to as ‘fixed resistors’, they operate by blocking the electricity, or current, flowing through a circuit. By doing so, the result is a fixed amount of current passing. This current is predetermined and can be anything from a fraction of an amp (A) to a millionth of an amp.Through hole resistors have become the go-to choice for applications where precision and dampening are needed. Despite their small size, they are able to withstand a lot of stress - making them ideal for both industrial and commercial use. The FMF50SFRF52-1M3 is no exception, featuring a very low resistance to noise and a very low thermal coefficient of resistance.In terms of application fields, the FMF50SFRF52-1M3 is able to find its use in a variety of different applications. Most commonly, through hole resistors are used for:

• Power supplies
• Telecommunications
• Electronic fans and motors
• Computers and peripherals
• Instrumentation
• Audio components
• Automotive applications

Due to its incredibly small size, this through hole resistor is able to fit into a large variety of different devices without issue. This means that, as of yet, there is no limit to what the FMF52-1M3 can be used for.The working mechanism of a through hole resistor is relatively simple and involves the use of a type of electrical material quenched into a resistor element. In the case of the F MF50SFRF52-1M3, this material has a resistance value of 1MΩ and a maximum power rating of 0.1W.When electricity is applied to the resistor element, ohmic heating is generated, which arises from the current flowing through the element. This heating process works to decrease the resistance of the element, thereby decreasing the amount of power that the resistor can handle. In order to maintain a consistent resistance value, a temperature compensation mechanism is also included within the FMF50SFRF52-1M3 design.This prevention of power dissipation means that even when subjected to temperatures as low as -55°C or as high as 150°C, the accuracy and performance of the FMF50SFRF52-1M3 remains consistent and efficient.To conclude, the FMF50SFRF52-1M3 is a highly reliable and accurate through hole resistor, capable of providing precise control and consistency in a variety of different applications. Not only does it come with a low resistance to noise and thermal coefficient of resistance, but it also boasts an incredibly small size, allowing it to fit even into the most confined of spaces.

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Part Number	Manufacturer	Price	Quantity	Description