Operating Temperature:	-55°C ~ 250°C
Failure Rate:	--
Package / Case:	Axial, Box
Lead Style:	Solder Lugs
Height - Seated (Max):	0.650" (16.50mm)
Size / Dimension:	1.969" L x 1.142" W (50.00mm x 29.00mm)
Mounting Feature:	Flanges
Coating, Housing Type:	Aluminum
Features:	--
Series:	AHA
Temperature Coefficient:	±200ppm/°C
Composition:	Wirewound
Power (Watts):	50W
Tolerance:	±5%
Resistance:	200 mOhms
Part Status:	Active
Packaging:	Bulk

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Chassis Mount Resistors: AHA50AJB-0R2 Application Field and Working Principle

Chassis Mount Resistors are widely used components in a variety of circuits. Their function is to reduce the amount of current in a circuit by providing a resistance path to the current. The AHA50AJB-0R2 Chassis Mount Resistor is a thin-film type of resistor that provides reliable performance, tight tolerances, and excellent temperature coefficient.

Application Field

The AHA50AJB-0R2 Chassis Mount Resistor can be used in a variety of applications. They are typically used to reduce the amount of current in circuits that need to operate safely and efficiently. AHA50AJB-0R2 resistors are commonly used in automotive and medical equipment, industrial controls, HVAC systems, lighting systems, appliance circuits, and telecom applications. They are also used in all types of measurement and control instrumentation, including voltage regulators, power supply design, and distribution systems.

Working Principle

The AHA50AJB-0R2 Chassis Mount Resistor is a thin-film resistor comprised of a thick film of conductive oxide material deposited on a ceramic substrate. The resistance value of the resistor is determined by the characteristics of the material used and by the thickness and area of the deposited film.When current flows through the resistor, the resistor utilizes Ohm’s Law to convert the electrical energy into a resistance value, which is a number determined by the voltage being applied and the current being drawn. The resistance value is then transferred to heat, which is dissipated away from the resistor into the chassis and the surrounding environment.

Conclusion

The AHA50AJB-0R2 Chassis Mount Resistor is a thin-film type of resistor that is designed to reduce the current in a circuit by providing a resistance path to the current. It is commonly used in automotive and medical equipment, industrial controls, HVAC systems, lighting systems, appliance circuits, and telecom applications. The resistor works by using Ohm’s Law to convert the electrical energy into a resistance value which is then dissipated away from the resistor into the chassis and the surrounding environment.

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