WW5FTR220

Series:	WW
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	220 mOhms
Tolerance:	±1%
Power (Watts):	5W
Composition:	Wirewound
Features:	Moisture Resistant
Temperature Coefficient:	±90ppm/°C
Operating Temperature:	-55°C ~ 350°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.312" Dia x 0.875" L (7.92mm x 22.23mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through hole resistors are a type of resistors used in electronics for providing a specific amount of resistance. Commonly used in circuit board designs, they form the basic framework for most of the circuitry used in application-specific industrial and commercial applications.The main purpose of a through hole resistor is to control the flow of current and to limit the electrical potential of a circuit. Through hole resistors are typically meant to reduce the flow of electricity around components, such as transistors, capacitors, and diodes, by offering a specific resistance level to the electrical current.The WW5FTR220 is a type of through hole resistor, which is optimized for power management applications. It is a conductive device with two metal layers built into a ceramic body. Specifically, the metal layers are comprised of silver on the outside and copper on the inside. The value of resistance, expressed in ohms, is established when these two layers are connected with a glass sealant at the bottom of the ceramic body. The glass sealant acts as the medium through which electricity is conducted from one layer to the other within the resistor.WW5FTR220 is a high-precision resistor, widely used in advanced electronic systems such as industrial automation, robotics, medical diagnostic equipment, and automotive applications. It has an exceptionally wide temperature range, from -400C to +750C, making it suitable for use in extreme environmental conditions. Due to its robust construction and strong resistance to electrical fluctuations, the WW5FTR220 has become a sought-after resistor for high-temperature and low-temperature applications. It also offers distinct advantages over other types of through hole resistors, including its resistance tolerance of ±0.25%, its voltage rating of 500 volts, its Power Rating of 2 W, and its rise times of less than 2 Ω. Additionally, its compact size makes it suitable for use in equipment that requires limited space. When it comes to the applications of the WW5FTR220, this type of through hole resistor is mainly used in applications demanding high accuracy and repeatablity, such as digital signal processors, data converters, and embedded systems. In addition, the WW5FTR220 is also employed in industrial control applications, as it offers reliable operation at high-temperature and low-temperature environments.When it comes to the working principle of the WW5FTR220, electricity is conducted from one layer to the other through a glass sealant. This allows electricity to travel through the metal layers, thus creating a specific amount of resistance that helps regulate current and potential within the circuit. Furthermore, the precision of this resistor can be maintained through the use of high-quality glass sealants that will not break down under the temperature extremes that the device will face in service. Thus, the WW5FTR220 through hole resistor is an invaluable device in many advanced applications where precision and reliability are of utmost importance. With its wide temperature range, resistance tolerance, and power rating, it has become a leading choice for high-temperature and low-temperature applications, as it can withstand great temperature extremes without being affected. As a result, it makes an excellent selection for use in industrial automation, medical equipment, and automotive systems.

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