WW1FT20R0

Series:	WW
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	20 Ohms
Tolerance:	±1%
Power (Watts):	1W
Composition:	Wirewound
Features:	Moisture Resistant
Temperature Coefficient:	±20ppm/°C
Operating Temperature:	-55°C ~ 350°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.110" Dia x 0.375" L (2.79mm x 9.53mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors WW1FT20R0 Application Field and Working Principle

Through hole resistors WW1FT20R0 are resistors that have a relatively low resistance rating of 200 ohms and a tolerance of 5%. They are typically used in power supplies, high voltage applications, electric motors, and signal conditioning circuits.The working principle of a through hole resistor is relatively simple. It consists of a wire that passes through a hole in a tape or substrate material. The hole is made of a metal and typically has a diameter of 0.01mm. The wire is connected to a terminal located at the center of the hole. The terminal is usually an insulated metal plate. When an electrical current is applied, it creates a potential difference between the two points. This potential difference creates a resistance. The amount of resistance depends on the length of wire inside the hole and its diameter.As the current passes through the resistor, it will generate heat. Therefore, the size and type of through hole resistor used should be matched to the current and power requirements of the circuit. For example, a resistor used in a high voltage application will need to be larger and more robust than one used in a low voltage application. In order to ensure proper operation, the wire should also be properly insulated and heat dissipating compounds should be added to reduce heat buildup.In addition to the resistance rating, through hole resistors also have a voltage rating. This is important to consider when selecting the correct resistor as the electrical current passing through it must not exceed the voltage rating. Otherwise, the resistor will fail and the circuit could become damaged.When selecting a through hole resistor, it is important to ensure that it is compatible with the circuit design and components. Additionally, it should have a high temperature rating and ample power dissipation capacity. This will help to ensure optimal performance and longevity of the resistor.Through hole resistors have been used in circuits for decades and they are still widely used today. These resistors boast reliable and precise performance while offering a cost-effective solution for most electronic circuit applications.

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