MFR-25DRE52-309R

Series:	MFR
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	309 Ohms
Tolerance:	±0.5%
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

A Through Hole Resistor is a type of electrical component that reduces the flow of electric current through a circuit. The MFR-25DRE52-309R is an excellent example of Through Hole Resistor technology and is quickly becoming a go-to solution for many electronic designers. This device is primarily used in high-current, commercial, industrial, and military applications. The MFR-25DRE52-309R is a very robust Through Hole Resistor and provides reliable performance in high-power applications. It is constructed with an impressive power rating of 500 Watts and features a resistance range of 0.015 to 0.1 ohm. This device is also designed to operate in temperatures ranging from -40 to +125 degrees Celsius and is housed in a highly durable epoxy-coated ceramic case. The MFR-25DRE52-309R is generally used to provide a shunt resistance to limit excessive current in a circuit. It can also be applied as an input current limiter in a variety of AC to DC power conversion circuits. In addition, this device is often used in motor control circuits to monitor current and protect against overheating.When looking at the application field and working principle of the MFR-25DRE52-309R, it is important to understand the size and temperature dynamics of this device. The MFR-25DRE52-309R Through Hole Resistor is designed to suit large circuit applications and is capable of dissipating large amounts of heat. This allows the device to operate at temperature extremes while preventing premature failure.The design principles of the MFR-25DRE52-309R are based on the use of a metal-oxide-thick film technology. This type of technology combines a thick film resistor with a metal oxide layer on the resistive element. The metal oxide layer serves to improve the thermal conductivity, making the device much more resistant to temperature variations and less likely to fail. In terms of operation, the MFR-25DRE52-309R works by limits the current flowing through a circuit. In addition, the resistor helps to reduce the voltage across the circuit and maintains a consistent voltage across the components. This ensures a stable and reliable operation for the entire circuit. In summary, the MFR-25DRE52-309R is an ideal Through Hole Resistor for high-power commercial and industrial applications. It is designed to operate in extreme temperatures and has a wide resistance range of 0.015 to 0.1 ohm. This device is also constructed using a metal-oxide-thick film technology which ensures optimal thermal conductivity and longevity. These features make the MFR-25DRE52-309R an excellent choice for high-current, commercial and industrial applications.

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