MFR-25FTE52-953K

Series:	MFR
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	953 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 - MFR-25FTE52-953K application field and working principle

Through-hole resistors are one of the most commonly used electronic components and are widely used in everyday electronics. MFR-25FTE52-953K through-hole resistors, specifically, are part of the family of carbon film resistors, and exist as one of the most economical buy-outs on the market. The MFR-25FTE52-953K are known for their reliability, low cost and versatility, making them a widely used choice for manufacturers around the globe. This article will discuss the application fields and working principles of this device.The MFR-25FTE52-953K through-hole resistors are designed for use in power applications and are typically rated up to 5Watt. This rating allows them to act as power resistors in high-current, low-voltage applications. They are commonly used in circuits containing a microcontroller, such as in motor control, switch gear and variable-speed drive applications. Due to their flexibility, they can also be used in high voltage circuits and systems.In terms of working principle, the MFR-25FTE52-953K resistors are comprised of a small piece of carbon embedded in a rigid epoxy material. The carbon serves as an electrical conductor and resistor, providing a given resistance based on its size. The majority of these resistors offer a range of 10-50 ohms, while some higher wattage models can offer up to 100 ohms. The MFR-25FTE52-953K resistors feature a coating to protect the embedded carbon from the environment. This coating constitutes of a flame retardant, which increases the overall safety of the device. The resistor is also subjected to life-cycle testing during production, which ensures its long-term performance and stationarity.The installation process of these through-hole resistors is very easy and straightforward. They can be inserted into PCBs and wave soldering machines, where they are provided with the necessary mechanical support to stay in place and perform correctly. The terminals of these resistors should be configured as followed: the left terminal is the anode side and the right terminal is the cathode side.Overall, the MFR-25FTE52-953K through-hole resistors represent a cost-effective, reliable and versatile solution for manufacturers when selecting power resistors. Thanks to their installation ease, flame retardant coating and life-cycle testing phases, they are compliant with different industry standards and establish peace of mind for designers.

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