MFR50SDRD52-280K

Series:	MFR
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	280 kOhms
Tolerance:	±0.5%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	--
Temperature Coefficient:	±25ppm/°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 ResistorsThrough hole resistors are an integral component of a variety of electronic circuitry. In practical applications, these resistors are primarily used to reduce or restrict the flow of electricity in an electronic system. Through hole resistors come in a variety of sizes and shapes to accommodate a variety of electronic devices and system requirements. A typical example of a through-hole resistor is the MFR50SDRD52-280K. The MFR50SDRD52-280K is a through-hole, surface mount type resistor designed to allow for secure placement and efficient operation in circuit boards and electronic circuitry. It is classified as an industrial grade resistor, since it can reliably handle high power temperatures up to 200 degrees Celsius. The MFR50SDRD52-280K is an excellent choice for any industrial application due to its high temperature rating and the fact that it features a low resistance of 0.5ohms. The MFR50SDRD52-280K is designed for high power applications, and is most suitable for high-voltage/high-current power supplies. The resistor features an individual internal ceramic element, which is then fitted inside a stainless steel housing. This further improves the resistor’s thermal performance and improves its current handling capabilities. The resistor can handle an output voltage of up to 1.2kV and a maximum operating current of 50A. The MFR50SDRD52-280K also features a wide operating temperature range from -40 degrees Celsius to +200 degrees Celsius and has an excellent tolerance of 1%. These features make the resistor the ideal choice for applications that require long-term reliability and durability. The working principle of the MFR50SDRD52-280K is simple and straightforward. When an electrical current passes through the resistor, it produces a voltage drop. This voltage drop creates heat which can damage components near the resistor, so the resistor dissipates the heat it generates. This heat dissipation is enabled by the ceramic element inside the unit, which creates a thermal resistance to limit energy transfer. The MFR50SDRD52-280K is an ideal choice for high-voltage/high-current applications such as switching power supplies, motors, industrial lamps and other power related applications. It is also suited for applications that require a low level of impedance, like RF decoders and audio amplifiers. The resistor is highly reliable and rated to handle up to 200 degrees Celsius of operating temperatures. In conclusion, the MFR50SDRD52-280K is a through-hole, surface mount type resistor designed to allow for secure placement and efficient operation in a wide variety of electronic circuitry. Its excellent thermal performance and resistance rating make it a popular choice for industrial applications that require long-term reliability and durability. The working principle behind the MFR50SDRD52-280K is simple and provides excellent resistance and heat dissipation capabilities for a variety of high-voltage/high-current applications.

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