PWR220T-20-82R0F

Series:	PWR220T-20
Packaging:	Tube
Part Status:	Active
Resistance:	82 Ohms
Tolerance:	±1%
Power (Watts):	20W
Composition:	Thick Film
Features:	Automotive AEC-Q200, Current Sense, Pulse Withstanding
Temperature Coefficient:	±100ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	TO-220-2
Supplier Device Package:	TO-220-2
Size / Dimension:	0.398" L x 0.157" W (10.10mm x 4.00mm)
Height - Seated (Max):	0.575" (14.60mm)
Number of Terminations:	2
Failure Rate:	--

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Introduction to a Through Hole Resistor

Through hole resistors are a type of resistor used in electronic circuits and assemblies. They have been around for decades and can be found in a variety of applications such as industrial, automotive and military. The most common through-hole resistor is the PWR220T-20-82R0F. Let’s take a look at the application field and working principle of this particular resistor.

Application Field of PWR220T-20-82R0F

The PWR220T-20-82R0F is a through hole resistor designed to provide voltage and current regulation in electronic circuitry. It is most commonly used as a current-limiting device in power supply circuits, since it is resistant to high temperatures and other environmental hazards. It is also often used as a low-pass filter in audio circuits. In addition to the above, the PWR220T-20-82R0F is also used in a variety of other applications such as motor controllers, power converters, amplifiers, DC-DC converters, pulse generators, signal-switching systems, timing circuits, and satellites.

Working Principle of PWR220T-20-82R0F

The PWR220T-20-82R0F is a voltage-limiting device, meaning it limits the voltage that can flow through it. It works by resisting current flow between two conductors, causing the voltage to drop across it. This enables the device to control the amount of voltage or current that is allowed to pass through the circuit.The PWR220T-20-82R0F utilizes a low ohm tolerance rating of 0.2%. This ensures that the resistor is able to maintain an accurate and consistent resistance despite fluctuations in temperature or other external factors.The resistor is also designed to be able to handle high dissipation requirement. This means that it is able to dissipate heat faster and more efficiently than some other through-hole resistors, which helps to prolong the life of the device and its components.

Conclusion

The PWR220T-20-82R0F is a popular and reliable through-hole resistor used in a wide range of applications. It is designed to provide protection from overloads, reduce heat, and provide stable voltage regulation. Its low ohm tolerance, high dissipation capability, and reliable performance make it a popular choice for many different applications.

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