MFR-25FTE52-249K

Series:	MFR
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	249 kOhms
Tolerance:	±1%
Power (Watts):	0.25W, 1/4W
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

Through hole resistors are a type of resistor which has leads that are inserted into an appropriate hole on a printed circuit board (PCB). Through hole resistors are commonly used with large power applications, where low-profile surface-mount resistors may not be sufficient.The MFR-25FTE52-249K is one example of a through hole resistor. It is a fixed metal oxide film resistor which is a non-inductive surface-mountable component that derives its name from its two metal oxide layers which provides excellent electrical properties for both long-time and high-temperature stability. The resistive element is composed of an alumina tube and is sealed with a ceramic endcap. The epoxy terminal contacts are soldered onto the printed circuit board using standard solders. The MFR-25FTE52-249K has a wide range of applications. It is commonly used in high power supplies and temperature control applications. The MFR-25FTE52-249K can also be used in portable equipment, microwave ovens, and heating and cooling systems. The working principle of the MFR-25FTE52-249K is based on the resistive material which is applied to an alumina substrate and then sealed in a ceramic capsule around its casing. When power is applied to the resistor a small amount of heat is dissipated. The heat is dissipated through the ceramic casing and into the surrounding environment. The MFR-25FTE52-249K is a highly reliable and durable component which is designed to withstand high-temperature operation and resist thermal shock. It is also resistant to dust, moisture and humidity, which makes it suitable for use in harsh environments. The MFR-25FTE52-249K is available with a wide range of power ratings and package styles, so it can be easily integrated into any electronic device. The resistor is also UL, TUV and CE certified, making it an ideal solution for demanding applications. In conclusion, the MFR-25FTE52-249K is a highly reliable through hole resistor that is suitable for high power applications which require high temperature operation. It has a wide range of applications, from portable devices to temperature control systems. The working principle is based on a resistive element sealed in a ceramic capsule and the epoxy terminal contacts which can be soldered onto a printed circuit board. The MFR-25FTE52-249K is available in a variety of power ratings and package styles, making it an ideal solution for the most demanding applications.

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