MFR25SFRF52-100K

Series:	MFR
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	100 kOhms
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:	0.075" Dia x 0.134" L (1.90mm x 3.40mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors: MFR25SFRF52-100K application field and working principle

Through hole resistors are part of a wider range of components known as resistors, devices that control electrical current by restricting the flow of electricity. Through hole resistors are designed with lead terminals on both sides that can be inserted through holes into circuit boards. This makes them an ideal choice when a resistor needs to be replaced as part of a circuit board assembly. The MFR25SFRF52-100K through-hole resistor provides precise and reliable resistance control for DC and low-frequency AC loads in a wide range of electronics. It offers exceptional performance in electrical and reliability as well as durable operation over its temperature rating range of -55°C to +125°C. Its low insertion loss and improved solderability make it the ideal choice for reverse polarity as well as other specialized applications. The MFR25SFRF52-100K through-hole resistor is a cylindrical-type, resistor. It is made up of a resistor element and connecting terminals for mounting in a circuit board or other type of board. The resistor element is sealed in a ceramic body and covered with an epoxy resin layer that provides insulation and environmental protection. The terminals are made of tin plated copper and are shaped to easily accommodate the mounting hole.The top of the MFR25SFRF52-100K through-hole resistor is marked with a color code to denote resistance value. The letter “R” indicates the resistor’s highest rated power rating and the numerals denote the resistance value in ohms. The colors of the first two bands indicate the significant digits of the resistance value and the third band indicates the power rating.In operation, the MFR25SFRF52-100K through-hole resistor operates by limiting the flow of electric current and dissipating current in the form of heat. The resistor\'s terminals are connected in series with the circuit it is attached to, and the resistor\'s resistance is represented by its Ohmic value. When a voltage is applied across the resistor\'s terminals, electric current will flow through it as heat. The greater the current is, the hotter the resistor gets. The more heat it generates, the higher the risk of thermal damage. It is important to ensure that the resistor is selected and rated correctly, to handle the amount of current it will be exposed to during its expected lifetime of operation. The MFR25SFRF52-100K through-hole resistor is a versatile component and has a wide range of applications in electronics and electrical engineering. It can be used as a limiting resistor in an amplifier circuit, in an RC network, for voltage regulation and even in RF circuits. Its high-temperature and low-heat dissipation capabilities make it ideal for environments with high temperature or under-component stress.In conclusion, the MFR25SFRF52-100K through-hole resistor is a versatile, reliable and safe device for managing current in a wide range of circuits. It is easy to install, its color code makes it easy to read resistance values and its excellent temperature and reliability properties make it a reliable choice for a wide range of applications.

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