TA2K0PHR500KE

Operating Temperature:	-55°C ~ 85°C
Failure Rate:	--
Package / Case:	Box
Lead Style:	#10-32 Threaded
Height - Seated (Max):	1.548" (39.31mm)
Size / Dimension:	3.000" L x 3.000" W (76.20mm x 76.20mm)
Mounting Feature:	Flanges
Coating, Housing Type:	Epoxy Coated
Features:	Moisture Resistant
Series:	TAP2000
Temperature Coefficient:	±250ppm/°C
Composition:	Thick Film
Power (Watts):	2000W
Tolerance:	±10%
Resistance:	500 mOhms
Part Status:	Active
Packaging:	Bulk

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Chassis Mount Resistors – TA2K0PHR500KE Application Field and Working Principle

Chassis mount resistors are a category of resistors that are used to provide electrical resistance in a variety of circuits. The TA2K0PHR500KE is an example of a chassis mount resistor and is primarily used in aerospace and military applications. This article will explore the application field and working principle of this resistor.The TA2K0PHR500KE is a high-performance, low-resistance, normally open, 70 watt, two-terminal chassis mount resistor. This resistor is designed to be used in the demanding environments typical of aerospace and military applications such as radar and navigation systems. The TA2K0PHR500KE is able to operate up to 70 watts with an air-cooled adiabatic operation and can also be operated with continuous water-cooling. The TA2K0PHR500KE is composed of a stamped sheet metal housing, made of copper, nickel, or aluminum alloy.The TA2K0PHR500KE is designed to handle a wide variety of electrical current requirements. Its recommended operating current range is from 10 to 40 amperes. The TA2K0PHR500KE has an Autowave operation mode which enables it to switch between open and closed position automatically and without any additional power supply.The working principle of the TA2K0PHR500KE is based on the electric power absorbed and dissipated in the resistor. When electrical power is applied to the resistor, it absorbs the energy and converts it into heat. The heat then dissipates to the surroundings. The dissipation of the heat is regulated by either the air-cooled adiabatic method or by water-cooling. If necessary, a temperature sensing switch can be mounted on the side of the resistor to control the temperature of the resistor and ensure its safe operation.The TA2K0PHR500KE is a reliable and safe component and is able to withstand harsh conditions and vibrations. It has a high performance standard and is capable of providing high accuracy and long-term stability over time. This makes it ideal for use in surveillance, communication, guidance, and navigation systems where accuracy and reliability is vital.In conclusion, the TA2K0PHR500KE is an example of a chassis mount resistor and is designed to meet the demanding environments typical of aerospace and military applications. The working principle of the resistor is based on electric power absorbed and dissipated in the resistor. This resistor is capable of providing high accuracy and long-term stability due to its Autowave operation mode. The TA2K0PHR500KE is a reliable and safe component and is an ideal choice for use in surveillance, communication, guidance, and navigation systems.

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