CPCF0221K00KB31

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Through Hole Resistors have long been commonplace in a variety of applications, from industrial to residential use. One popular example of this type of component is the CPCF0221K00KB31 resistor. This resistor provides a wide range of values for resistive elements, ranging from 22 to 220kΩ. It has high power handling capability and low total harmonic distortion characteristics making it suitable for many applications.

The CPCF0221K00KB31 is a through hole resistive element comprised of the standard three-terminal arrangement. These three terminals are typically referred to as a ‘package’. The package can come in several shapes and sizes and the part number of the CPCF0221K00KB31 indicates the size of the package. The first two characters, ‘CPC’, indicate the general size of the resistive element, in this case, 8.2 x 8.2mm. The third characters, ‘F’, designates the ‘footprint’, which denotes the overall shape of the package. In this case, the ‘F’ indicates a flat or rectangular shape. The next three characters, ‘0221’, are the important part of the part number, as this is the impedance value, or resistance value, of the resistive element. In this case, 0221 is 22kΩ or 22,000 Ω. The next two letters, ‘K’, indicate the tolerance range of the component, the ‘K’ designation indicates the tolerance range of ±10%. The final two letters, ‘KB’, denote the technology used to create the resistor. In this case, the ‘KB’ stands for “thermal plastic”, or a polymer based material for the resistive element.

The CPCF0221K00KB31 through-hole resistor features a power rating of 1/4W in a quiet, signal environment. It is ideal for use in low-signal systems where resistor stability is not a primary concern. Its low total harmonic distortion (THD) characteristics make the CPCF0221K00KB31 ideal for circuit protection as well. It delivers excellent performance in both high-current and dynamic applications.

In terms of application field, the CPCF0221K00KB31 through-hole resistor is suitable for a variety of projects and applications. It is widely used in many consumer-level electronic devices, such as LCD TVs, cell phones, portable media players, and home theatre systems. It is also used in medical equipment, automotive systems, and communication systems. Additionally, it can be used in power systems, where it is utilized to reduce voltage drop and EMI interference. Finally, its low-THD characteristics makes it ideal for high-precision measurement systems, such as precision voltage and current measurements in metrology applications.

The working principle of a through hole resistor is relatively simple. It works by converting electrical energy into heat. As current passes through the resistor, the resistive material heats up, decreasing the amount of current that can pass through it. By adjusting the resistor’s resistance (measured in ohms), the amount of current that can pass through it can be controlled. Resistor components are designed to dissipate a certain amount of heat, determined by the wattage rating of the component, so too much current can lead to overheating and component failure.

The CPCF0221K00KB31 through-hole resistor is an ideal component for a variety of projects and applications. Its wide range of impedance values, along with its high power handling capability and low total harmonic distortion characteristics, make it suitable for numerous applications. Its ease of use and simple working principle make it a popular choice for many consumers and professionals.

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