H8261KBDA

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Through Hole Resistors are used in various applications to provide stability and control to electrical circuits. H8261KBDA is one such resistor, and is designed for applications requiring high accuracy and reliability. As one of Vishay’s innovated resistors, it is designed and manufactured using the latest technologies, to ensure the highest quality products.

What is H8261KBDA?

H8261KBDA is a Through Hole Resistor developed by Vishay. It is a 4 terminal device that consists of a metal-oxide-semiconductor (MOS) structure. With an especially low temperature coefficient of resistance, it is the ideal choice for applications requiring accurate temperature compensation. Moreover, it offers excellent long-term stability and is very resistant to environmental variations.

Applications of H8261KBDA

H8261KBDA is typically used in automotive, industrial, and consumer applications that require tight precision over long periods of time. This type of resistor is perfect for applications such as:

• Voltage Regulation Circuits
• Control Circuits
• Power Supplies
• Amplifiers
• Timer Circuits

This resistor is also used in many medical and aerospace applications, due to its excellent environmental resistance and long-term stability.

Features and Benefits of H8261KBDA

H8261KBDA offers many desirable features that make it ideal for precise and reliable circuit applications. Some of its key features and benefits are:

• Low temperature coefficient of resistance; perfect for applications requiring accuracy with temperature change.
• High insulation resistance features, making it ideal for applications that require resistance to environmental changes.
• Epoxy-coated body, that offers excellent protection against humidity, dust, and other contaminants.
• High surge and overload capability, making it suitable for highly demanding applications.
• High precision, making it a suitable choice for precision applications.

H8261KBDA Working Principle

H8261KBDA is a 4-terminal MOS device, where the resistance is controlled by an electrostatic force. This electrostatic force is applied through a pair of electrodes, located on the MOS dielectric layer. The current is then passed through the resistor element, causing a change in the electrostatic force, which in turn changes the resistance of the device.

The resistance can be further fine-tuned, by adjusting the capacitance of the electrodes. This is done by adjusting the voltage applied to the device, which in turn alters the capacitance of the electrodes. The presence of the metal oxide layer on the electrodes also influences the resistance of the device, by partially blocking current flow.

Conclusion

H8261KBDA is a Through Hole Resistor that is designed and manufactured by Vishay. Its excellent temperature coefficient of resistance, as well as its high precision and long-term stability, make it ideal for precision applications. Its epoxy-coated body also protects it against environmental conditions. As such, it is the ideal choice for many industry applications.

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