MFR-50FTE52-309R

Series:	MFR
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	309 Ohms
Tolerance:	±1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	--
Temperature Coefficient:	±50ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.130" Dia x 0.354" L (3.30mm x 9.00mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors: MFR-50FTE52-309R Application Field and Working Principle

Through hole resistors are electrical components that can limit the flow of current and prevent electrical overloads from damaging sensitive components. Commonly used in industrial applications, these resistors are usually found in power supplies, control systems, and other environments where current must be limited or monitored. The MFR-50FTE52-309R through hole resistor is a 50 watt resistor that provides a high-precision current limiting design for increased system reliability. This section will examine the application field, working principle, advantages, and limitations of the MFR-50FTE52-309R through hole resistor. Application Field

The MFR-50FTE52-309R resistor is ideally suited for applications where high-precision current regulation and limiting is required in a wide temperature range. These resistors are designed for high fidelity operation in industrial environments and are suitable for use in control systems, motor controllers, power supplies, and other electronic devices requiring precision current regulation and limiting. Furthermore, the resistor’s compact design allows it to be used in tight spaces, such as within components or assemblies, or within cramped cabinets or drawers.Working Principle

A through hole resistor is a two-terminal electrical device consisting of a ceramic insulator (or other non-conductive material), and two metal electrodes (or contacts) connecting the resistor to the circuit. When voltage is applied across the resistor, the electrons flow through the resistor, and the current is regulated by the resistor’s design. The resistance of the resistor depends on the amount of material in the resistor, as well as the current passing through it.The MFR-50FTE52-309R resistor uses a unique design to provide high-precision current limiting and regulation. The resistor’s ceramic body is molded to a metal substrate, making the resistor highly heat resistant and capable of operating up to 50 volts. The resistor’s metal contacts are isolated from the ceramic body, so that induced voltages will not affect the device’s performance. The resistor is also designed to be highly shock resistant, and its small size allows it to be used in tight spaces.Advantages

The MFR-50FTE52-309R through hole resistor’s high-precision current limiting design ensures reliable operation in industrial environments. Its small size and high shock and heat resistance make it suitable for use in tight spaces and when the conditions are more extreme. Furthermore, the resistor’s two-terminal design makes it easy to install and monitor. Limitations

The MFR-50FTE52-309R through hole resistor’s size limit its use in some applications. The resistor’s high-precision design also means that it is not suitable for all applications. In addition, the resistor’s metal contacts must not touch the resistor’s ceramic body, or else the device will be damaged. Conclusion

The MFR-50FTE52-309R through hole resistor is a 50 watt high-precision current limiting device ideally suited for industrial applications. These resistors are extremely resistant to shock and heat, making them suitable for use in tight spaces. Furthermore, the resistor’s two-terminal design makes it easy to install and monitor. Still, there are some limitations to the device, such as its size and its design limitations. All in all, the MFR-50FTE52-309R through hole resistor provides a reliable and precise current limiting design in a wide range of industrial conditions.

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