H8120RFYA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	120 Ohms
Tolerance:	±1%
Power (Watts):	0.25W, 1/4W
Composition:	Metal Film
Features:	Pulse Withstanding
Temperature Coefficient:	±15ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.098" Dia x 0.283" L (2.50mm x 7.20mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors is a type of component that comes in a wide variety of shapes, sizes, and uses. The H8120RFYA is one of the more commonly used through hole resistors on the market. It has become popular because of its strong performance, excellent reliability, and easy installation.The H8120RFYA through hole resistor is a power resistor, meaning it is designed to handle high voltages and currents. It is commonly used in power systems, motor control, signal conditioning, and lighting applications. Its performance characteristics include low noise, high power handling, and high accuracy.In terms of its physical size, the H8120RFYA through hole resistor is small and light. It is typically packaged in a TO-220 case, meaning it is easily mounted and has a low profile. Additionally, it is available in a wide range of resistance values, making it suitable for a variety of applications.The H8120RFYA through hole resistor works on the principle of employing a thick-film ceramic core with resistance elements and an electrically conductive metal plate. This combination allows for a strong performance in terms of its resistance capabilities. In terms of its structure, the H8120RFYA has a ceramic substrate, which is usually gold-plated, and includes its internal components.The internal components of the H8120RFYA differ depending on its application, but generally include a resistor element, contact plate, and ceramic substrate. The resistor element is made of a conductive material, such as metal, and is capable of carrying current. The contact plate serves as the connection from the resistor element to the substrate, while the ceramic substrate provides insulation and holds the other components in place.The working principle of the H8120RFYA through hole resistor is based on Ohm’s law. When voltage is applied across its leads, the resulting current flow is determined by its resistance. The level of current flow is proportional to the voltage applied, and vice versa. This principle makes it easy to match the exact resistance value needed for a particular application.In conclusion, the H8120RFYA through hole resistor is a reliable and versatile component suitable for a variety of applications. It is designed to provide excellent performance, along with a long life expectancy. Additionally, its small size and lightweight make it easy to install and mount in many different places. As such, the H8120RFYA is a great choice for power systems, motor control, signal conditioning, and lighting applications.

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