AHA80AJB-18R

Operating Temperature:	-55°C ~ 250°C
Failure Rate:	--
Package / Case:	Axial, Box
Lead Style:	Threaded
Height - Seated (Max):	1.024" (26.00mm)
Size / Dimension:	2.598" L x 1.850" W (66.00mm x 47.00mm)
Mounting Feature:	Flanges
Coating, Housing Type:	Aluminum
Features:	--
Series:	AHA
Temperature Coefficient:	±200ppm/°C
Composition:	Wirewound
Power (Watts):	80W
Tolerance:	±5%
Resistance:	18 Ohms
Part Status:	Active
Packaging:	Bulk

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Chassis Mount Resistors

The AHA80AJB-18R is a type of chassis mount resistor. This is a fixed resistor component that is designed for applications where high power ratings are required, such as power supplies and DC motor control. It is a metal film resistor that is designed to offer excellent characteristics and high reliability. It is a very useful component for applications requiring a high level of accuracy and reliability.

Application Field:

The AHA80AJB-18R is well suited for applications such as power supplies, DC motor control, audio and video equipment, and medical equipment. It is a very suitable component for harsh environments and is designed to withstand high temperatures and shock. It is also able to operate in high moisture environments, making it a great choice for applications in outdoor or in high humidity areas.

Working Principle:

The AHA80AJB-18R is a metal film resistor. This means it is made from an alloy of metals and is formed into a flat “film” shape. This thin layer of metal is then sandwiched into a special container and surrounded by a ceramic coating, forming the resistor.The resistance of this resistor is determined by the materials and their combination. Each combination of materials has different properties and will offer different resistance. The width and thickness of the film will also play a part in the resistance. The thicker the film, the higher the resistance.When a voltage is applied to this resistor, current will flow through the metal film. The resistor will then absorb the energy from the current, converting it to heat which is then dissipated through the package. This is the basics of how the resistor works.The AHA80AJB-18R is designed to offer excellent characteristics such as stability, accuracy, and high reliability. It is also designed to be highly resistant to voltage or current surges, making it ideal for use in many demanding applications.

Conclusion:

The AHA80AJB-18R is a highly reliable and accurate chassis mount resistor that is suitable for a wide range of applications. It is a metal film resistor that offers high power ratings, high stability, and resistance to shock and moisture. It is an excellent choice for applications where accuracy and reliability are paramount.

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