FMP300FTF73-49R9

Series:	FMP
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	49.9 Ohms
Tolerance:	±1%
Power (Watts):	3W
Composition:	Metal Film
Features:	Flame Proof, Safety
Temperature Coefficient:	±100ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.197" Dia x 0.610" L (5.00mm x 15.50mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors

Through hole resistors are a classic type of resistors and are commonly used in circuit designs and prototypes. The FMP300FTF73-49R9 is an example of a through hole resistor.

Application Field

The FMP300FTF73-49R9 through hole resistor is designed specifically for power management applications, meaning that it can be used to regulate the flow of electricity in modern electronic devices and circuits. It can be used in the power flow of all sorts of digital systems, including but not limited to computers, printers, medical systems, gaming consoles, electric vehicles, communication systems, and robotics applications.The FMP300FTF73-49R9 can also be used in numerous analog or hybrid application fields, such as radio frequency (RF) transmission, power amplifiers, and sound systems. Its specialized design makes it particularly suitable for high-voltage power transmission and long-distance power distribution. In addition, it can be used in the low-voltage range, where it can be used to measure temperature, as well as in various logic operations.

Working Principle

At the core, the FMP300FTF73-49R9 is a two-terminal component. It operates on an Ohm’s Law principle. When a voltage is applied across the two leads of the FMP300FTF73-49R9, a current will flow through the component. The amount of current that is allowed to flow is determined by the resistance of the resistor. The FMP300FTF73-49R9 is designed with a Mil-Standard rating, meaning that it has a predetermined magnitude of resistance. This value is stamped on the body of the resistor, and can be determined by reading the color code. Typically, the FMP300FTF73-49R9 will have an Ohmic value of 300R, with a tolerance of 10%.In addition to its high degree of resistance, the FMP300FTF73-49R9 is designed with a temperature coefficient. This is the rate at which the resistor’s resistance value changes with temperature. The FMP300FTF73-49R9 is designed with a maximum temperature coefficient of 30 PPM/°C. The FMP300FTF73-49R9 is designed with an IEC level of flammability, indicating its resistance to fire and thermal shock. Specifically, the FMP300FTF73-49R9 is UL 94 V-0 rated, meaning that it exhibits self-extinguishing behavior when exposed to an extreme level of flame or heat.

Conclusion

In conclusion, the FMP300FTF73-49R9 is a through-hole resistor designed for a wide range of power management and analog application fields. It operates on an Ohm’s Law principle, with a predetermined level of resistance determined by its Mil-Standard rating. In addition, the FMP300FTF73-49R9 has a low temperature coefficient and an IEC level of flammability, allowing it to perform in high-power and long-distance applications.

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