MFR-25FTF52-18K2

Series:	MFR
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	18.2 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:	0.094" 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, also known as through-hole mounted resistors, are resistors that are mounted onto printed circuit boards by having lead wires inserted through the board and soldered to the other side. Through Hole Resistors are rated by their power handling capability (or wattage), their resistance in ohms, their tolerance and their temperature coefficient rating. Through Hole Resistors are typically encased in plastic and a metal conductor on either end for attaching to the board.

MFR-25FTF52-18K2 Resistor

The MFR-25FTF52-18K2 Through Hole Resistor is a ceramic body, epoxy coated 2 watt, 18K ohm resistor. It has a tolerance of ±1% and a temperature coefficient rating of 25 parts per million per °C. It offers superior voltage suppression, excellent stability and long-term reliability. In addition, the MFR-25FTF52-18K2 resistor is flame retardant and is designed for applications that require fin heat dissipation.

Application Field

The MFR-25FTF52-18K2 Resistor is very popular in both commercial and military applications. It is used in timing circuits, audio equipment, telecommunication systems, instrumentation amplifiers, and a wide range of electronic equipment. This resistor is able to operate at temperatures ranging from -25°C to +125°C.

Working Principle

The working principle of the MFR-25FTF52-18K2 resistor is simple. It works by suppressing voltage and it has built in tolerance. Voltage suppression is used to limit or prevent electrode wear or damage, and tolerance is used to guarantee the accuracy of the resistor. TheMFR-25FTF52-18K2 resistor can withstand up to 2 watts of power and operate within an 18K ohm range. In addition, it has a temperature coefficient rating of 25 parts per million per °C providing improved reliability over a wide temperature range.

Advantages

The MFR-25FTF52-18K2 Resistor offers several advantages over standard through hole resistors. These include superior power handling capabilities, excellent voltage suppression and tolerance, plus improved stability and reliability. In addition, the ceramic body and epoxy coating provide superior heat dissipation and allow the resistor to operate over a wide temperature range. This makes the MFR-25FTF52-18K2 ideal for applications that require enhanced heat dissipation and improved reliability and stability.

Conclusion

The MFR-25FTF52-18K2 Resistor is an excellent choice for applications that require enhanced heat dissipation, superior voltage suppression, excellent stability, and long-term reliability. It is very popular in commercial and military applications, and it offers superior power handling capabilities and tolerance. Additionally, it has a temperature coefficient rating of 25 parts per million per °C providing improved reliability over a wide temperature range. The MFR-25FTF52-18K2 is an effective and reliable through hole resistor that can withstand up to 2 watts of power and operate within an 18K ohm range.

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