CW001220R0JE70HS

Series:	CW
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	220 Ohms
Tolerance:	±5%
Power (Watts):	--
Composition:	Wirewound
Features:	Moisture Resistant, Pulse Withstanding
Temperature Coefficient:	±30ppm/°C
Operating Temperature:	-65°C ~ 350°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.094" Dia x 0.406" L (2.39mm x 10.31mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors are a type of resistor that are used mainly for non-conducting power and for protection in high voltage, high power applications. The CW001220R0JE70HS is a commercial through hole resistor, which is a cylindrical leaded package, designed to be mounted directly to the printed circuit board (PCB). This type of resistor is designed to provide an electrical barrier between two conductors, preventing electrical conduction in a circuit between them.The CW001220R0JE70HS resistor is an ideal solution for applications in a variety of industries, such as automotive, aerospace and industrial. This type of resistor is commonly used in applications where a large load resistance is needed, such as power conversion, voltage regulation, filtering, and EMI/RFI filters.The CW001220R0JE70HS resistor is composed of a ceramic core, or body, which houses the resistor material. The resistor material is typically made of a manganese-nickel alloy, and is clad in a protective coating, or cap. The coating prevents moisture and other contaminants from entering the resistor core and affecting its performance. The resistor core itself is composed of a series of conductive paths, which form a resistive element when energized by an electrical current.The CW001220R0JE70HS resistor is rated to provide power handling from 0 to 20 Amp and operating temperatures from 0 to 70C. It has a tolerance level of ± 20 percent and is designed to dissipate a maximum of 12.20 Watts of wasted power. In order to determine the power handling capability of the resistor, it is important to consider the operating voltage, current load, and ambient temperatures.The actual working principle of the CW001220R0JE70HS through hole resistor is based on the standard Laws of Ohm\'s Law. It states that the voltage drop across a resistor is directly proportional to the current passing through it, and inversely proportional to the resistance of the resistor. This principle is commonly referred to as ohmic law.When the voltage is applied to a resistor, the current will flow through it, causing electric potential energy to build up in the resistor between the two conductors, and eventually dissipate in the form of heat. The amount of heat generated is determined by the resistance of the resistor, the current passing through it, and the operational temperature. The heat generated at the resistor is then dissipated into the surrounding environment, which keeps it from becoming too hot and thus prevents damage to the resistor itself.In conclusion, the CW001220R0JE70HS is a commercial through hole resistor, which is designed for applications that require a large load resistance. It is composed of a ceramic core housing the resistor material, and is coated with a protective cap to protect it from corrosion and moisture. Its working principle is based on ohmic law, which states that electric potential energy builds up in the resistor when the current passes through it. The heat generated at the resistor is then dissipated into the environment, keeping it from becoming too hot.

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