HHV2WSFT-73-909K

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Through Hole Resistors play an important role in a variety of electronic components, as they are used to control the flow of current in circuits. HHV2WSFT-73-909K is a through hole resistor which has been designed specifically for the purpose of limiting current in low voltage applications. This article will discuss the application field and working principle of HHV2WSFT-73-909K.

Application Field

HHV2WSFT-73-909K has been designed for use in low voltage applications, such as those found in electronic equipment and appliances. In particular, it is suitable for use in battery powered equipment, as it has a maximum working voltage of 25V and can handle currents up to 7mA. Additionally, it has a very small size and low power rating, making it ideal for applications where space and heat dissipation are considerations.

In addition to low voltage applications, HHV2WSFT-73-909K can also be used in higher voltage applications. It has a working voltage up to 100V and can handle current up to 100mA. Although it is not designed to limit current in applications with greater than 100V working voltages, its small size and low power rating make it suitable for use in a variety of different applications.

Working Principle

The working principle of HHV2WSFT-73-909K involves the use of a reverse bias voltage to limit the flow of current in the circuit. When a voltage is applied to the resistor, it acts as a load and increases the resistance of the circuit. This reduces the overall current flow and effectively limits the amount of current that can pass through the circuit.

The resistor is designed to handle a maximum current of 7mA at 25V working voltage, allowing it to be used in low voltage applications. Additionally, it can handle up to 100mA at 100V working voltage, allowing it to be used in higher voltage applications.

The resistor is also designed to be highly reliable, as it is designed to have a thermal impedance of 0.5°C/W and a minimum insulation resistance of 1000MΩ. This ensures that the resistor can operate reliably and consistently in a variety of different environments.

Conclusion

In conclusion, HHV2WSFT-73-909K is an excellent choice for use in low voltage applications, as it has a maximum working voltage of 25V and can handle current up to 7mA. Additionally, it is suitable for use in higher voltage applications, as it has a working voltage up to 100V and can handle current up to 100mA. Its small size and low power rating make it an ideal choice for applications where space and heat dissipation are considerations. Additionally, its robust design ensures that it can operate reliably and consistently in a variety of environments.

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