CPCF0718K00KE66

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Through Hole Resistors

Through Hole Resistors are widely used components in electronic applications. This type of resistor, also known as an axial lead resistor, consists of a cylindrical carbon- or metal-film resistor with two or more wires protruding from each side of the body. The wires are connected together to provide a path for electrical current. CPCF0718K00KE66 is a popular type of through hole resistor that is being applied in a variety of applications.

CPCF0718K00KE66 Application Field

The CPCF0718K00KE66 through-hole resistor is a general-purpose device made with a high temperature-resistant, insulated ceramic body. With a rating of 1.2 - 6.5K ohm at 25°C, this component is commonly used for both in-circuit and surface-mount temperature applications, from high temperature-controlled sensors and heating elements to passive temperature compensation for the power supply. It is often used in precision industrial applications, such as industrial temperature controllers, automotive climate control systems, and temperature control for medical devices.

The CPCF0718K00KE66 is also suitable for many audio applications, such as sound equipment and microphone circuits. It helps provide stability and accuracy in audio system power supplies. For high-precision audio applications, this component can also be used in low-noise passive speakers. Additionally, this component can be used for voltage divider networks, amplifier circuits, waveform generation, logarithmic amplifiers, and other applications requiring precise temperature control.

CPCF0718K00KE66 Working Principle

The CPCF0718K00KE66 through-hole resistor works on a simple working principle. By using Ohm\'s law in electrostatics, voltage can be calculated by dividing it by the resistance. This resistance is created by passing a current through two materials with different temperatures, namely the resistor material and the surroundings. When a voltage is applied, it causes an electric current to flow through the resistor, generating heat in the resistor and surrounding medium.

When the resistor temperature changes, so does the resistance. This causes a shift in the voltage divider relationship. The ideal resistance of the CPCF0718K00KE66 through hole resistor can be adjusted by adjusting the resistor temperature using a suitable temperature control circuit. This temperature adjustment is known as a “thermal tap” and is useful for creating stable and accurate power supply voltage.

This resistor has an operating temperature range from -55°C to +125°C, however its minimum resistance can be affected by temperatures beyond this range. The CPCF0718K00KE66 through hole resistor also has an insulation resistance of greater than 100MΩ, making it suitable for use in applications exposed to dust, oils, and other contaminants.

Conclusion

The CPCF0718K00KE66 through hole resistor is a high temperature-resistant component suitable for many industrial and audio applications. Its working principle is based on Ohm\'s law, with the resistance adjusting according to the temperature of the environment. It offers reliable performance and high levels of insulation, as well as a wide operating temperature range for accurate and stable voltage control.

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