H447R5FCA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	47.5 Ohms
Tolerance:	±1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	Pulse Withstanding
Temperature Coefficient:	±50ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.146" Dia x 0.394" L (3.70mm x 10.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through hole resistors are a type of passive electronic component that provides electrical resistance in a circuit. They come in a number of different shapes and sizes, but all of them have the same basic structure: two wire leads and a resistor. Through hole resistors are also known as axial resistors.The H447R5FCA is an example of a through hole resistor. It is an axial-leaded resistor with an RMA resistor type and a T-level power rating. It is primarily used in printed circuit board (PCB) applications.The H447R5FCA has a power rating of 0.3W, an upper rated voltage of 30V, and a resistance tolerance of ± 5%. It is constructed from a film and a metal glaze, and is available in four different packages types: 2.2mm, 2.5mm, 3mm, and 3.5mm. The resistor has a nominal resistance of 5 Ohms, which means it has a voltage drop of 0.3V.The working principle of a through hole resistor is quite simple. When a current passes through the resistor, it is limited by its resistance. This resistance will cause a voltage drop across the component that is proportional to the amount of current through it. The voltage drop is measured in Volts (V).When installing a through hole resistor, it is important to note that current flows through the resistor from the lead that is connected to the positive terminal of the power supply and out of the lead that is connected to the negative terminal of the power supply. It is also important to ensure that the power rating of the resistor matches the application, as installing a resistor with an insufficient power rating could result in overheating or even damage to the component.Through hole resistors are very useful components, as they are inexpensive and easy to find. They also have a wide variety of applications, ranging from circuit protection and signal conditioning to stabilizing power supplies and protecting components from high voltage. They are highly reliable components that are often used in low-noise and precision applications due to their consistent performance.In conclusion, the H447R5FCA is an example of a through hole resistor. It is used in many different applications such as circuit protection, signal conditioning, and stabilizing power supplies. It is constructed from a film and a metal glaze, and is available in four different packages types. It has a power rating of 0.3W, an upper rated voltage of 30V, and a resistance tolerance of ± 5%. The working principle of a through hole resistor is quite simple and it is a highly reliable component.

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