OY220KE

Series:	OY
Packaging:	Bulk
Part Status:	Active
Resistance:	22 Ohms
Tolerance:	±10%
Power (Watts):	2W
Composition:	Ceramic
Features:	Moisture Resistant, Pulse Withstanding
Temperature Coefficient:	-1000/ -1600ppm/°C
Operating Temperature:	-40°C ~ 220°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.276" Dia x 0.748" L (7.00mm x 19.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Introduction Through Hole Resistors have been around since the early days of electronic components. They are a common part of many types of circuits and often referred to as ‘resistor packs’, ‘fixed resistors’ or ‘THR resistors’. Typically, through-hole resistors are made from copper and insulated insulation. They are available in a variety of forms, depending on the application and working environment.OY220KE is a Through Hole Resistor specifically designed for use in telecommunications. It is a two-watt single-in-line resistor, with an operating temperature range from -55°C to +105°C.Application The OY220KE Through Hole Resistor is designed for use in telecommunications applications such as base stations, central offices, and satellite dishes. It is a single in-line resistor that is used to limit current or voltage in order to maintain signal quality and protect sensitive equipment. The device also has good thermal characteristics, making it an ideal choice for use in high temperature applications.In addition, the OY220KE Through Hole Resistor is suitable for a variety of high frequency applications, such as radio repeaters and cellular or satellite communication systems. It is highly reliable and has a very low failure rate, making it a popular component in these kinds of applications.Working Principle The working principle of the OY220KE Through Hole Resistor is based on Ohm’s Law. This law states that electric current is proportional to the applied voltage when the resistance is kept constant.In this case, the applied voltage is controlled by adjusting the OY220KE Through Hole Resistor’s resistance value. This value can be adjusted by changing the number of turns in the resistor, or by changing the type of material used in the construction of the resistor.For applications that require a higher power rating, the OY220KE Through Hole Resistor can be used in combination with other types of resistors, such as power resistors or foil resistors. This allows the device to operate at higher power levels.Conclusion The OY220KE Through Hole Resistor is designed specifically for use in telecommunications applications. It is a two watt single-in-line resistor, with an operating temperature range from -55°C to +105°C. The device is most commonly used for limiting currents and voltages in order to maintain signal quality and protect sensitive equipment, and is also suitable for a variety of high frequency applications. The working principle of the resistor is based on Ohm’s Law, with adjustment of the resistance value being accomplished by changing the number of turns or material used in the resistor. The device is highly reliable, making it a popular component in many applications.

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