PWR220T-20-2R50J

Series:	PWR220T-20
Packaging:	Tube
Part Status:	Active
Resistance:	2.5 Ohms
Tolerance:	±5%
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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Through Hole Resistors

A through hole resistor is a device that helps to control the flow of electrical current and can be used in many different applications. PWR220T-20-2R50J is the type of resistor and it is a through hole device. It is commonly used in circuits in order to reduce the voltage or current, in order to protect or control the circuit.The PWR220T-20-2R50J is a high power wirewound resistor rated for 220 watts. It has an operating temperature range of -55 °C to +125 °C and is able to withstand high power and extreme temperatures. The resistor is built in two parts, an external body of metal or plastic and a powerful winding in the form of a wire. It has a maximum working voltage of 200 volts and a value of 2.5 ohms. The resistor can dissipate high power efficiently and perform well in high temperature conditions.The PWR220T-20-2R50J is typically used in applications that require high power, such as AC motor controls, welding machines, inverters, power supplies, and high-voltage switching. It is also used in medical devices, automotive industry, and aerospace applications. In these applications, the resistor is used to control the voltage and current, as well as protect sensitive components from extreme environments.The working principle of the PWR220T-20-2R50J is relatively simple. It works by introducing a barrier across the flow of electrical current, reducing the current to a level that protects the devices being powered. When current encounters the resistor, it is forced to flow through it instead, creating an electrical resistance and reducing the flow. The amount of resistance can be adjusted by altering the amount of winding in the resistor, or by choosing a resistor with a different value.In conclusion, the PWR220T-20-2R50J is a through hole resistor that is commonly used in circuits to reduce the voltage or current, in order to protect or control the circuit. It is used in a variety of applications that require high power, such as motor controls, welding machines, inverters, power supplies, and high-voltage switching. The working principle of the resistor is relatively simple, as it works by introducing an electrical resistance, reducing the flow of current.

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