PWR221T-30-2R20F

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Through Hole Resistors are widely used as the dominant component in various electrical or electronic circuits. PWR221T-30-2R20F is a series of standard Through Hole Resistors that have a wide range of applications in different industries.

PWR221T-30-2R20F Resistors have an aluminum case with a circular-shaped form. It has a color-coded band, making it easy to identify the resistance value. They are available in different resistance values, ranging from 0.5 ohms to 50K ohms. It has a length of 2.5 cm and a diameter of 2.2 cm. The body is made of polystyrene, which is protected by a flame-retardant coating that protects it against dust and frequent handling.

Through their wide range of applications, PWR221T-30-2R20F Resistors are widely used in motor controls, power distribution systems, as well as in voltage regulators. These resistors have excellent resistance to heat and temperatures range from -55°C to +125°C. They can be used in situations requiring high power dissipation with good thermal characteristics.

The working principle of Through Hole Resistors is quite simple. These devices measure the resistance of the material in the circuit, which is then used to limit the current flow in the circuit. This helps to protect the circuit components from excessive current. The construction of the resistor includes a metal conductor or wire with a core of laminations made of metal and insulating material.

The resistors are constructed in such a way that when electrical current flows through them, a magnetic field is formed that opposes the flow of current. This creates an opposing voltage and ultimately a resistance, which is then used to limit the current. The resistance value is also adjustable as the size of laminations and the material used can be changed to change the impediment to the current flow.

Another important aspect to consider when using PWR221T-30-2R20F Resistors is its tolerance. This tolerance refers to the ability to hold with its stated resistance under different environmental conditions. This tolerance of Normally +-5 percent guarantees that these resistors can perform reliably even in harsh environments.

In conclusion, the PWR 221T-30-2R20F Resistors offer excellent performance, resulting in superior reliability, making them an ideal solution for a wide range of applications. They are well-suited for industrial, commercial, and medical uses where high performance is demanded. With their high resistance and excellent construction, these resistors prove to be the ideal choice for a wide range of applications.

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