V120ZA6

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TVS - Varistors, MOVs are widely used in electronic and electrical equipment for protecting circuit from overvoltage. V120ZA6 is one of the most popular application field and a type of Varistor product of Littelfuse, which provides surge protection and overcurrent protection for circuit. The working principle of V120ZA6 Varistor is to provide a resistance to effectelectronic components in order to protect them from overcurrent or overvoltage.

V120ZA6 Varistor is a three-terminal electro-mechanical device, which combines multiple nonlinear resistance and capacitance in one package. It consists of porcelain disc, silver-palladium electrode, zinc-oxide discs, zinc oxide paste, and silver-palladium conductive strips. It can be connected in three different ways and provides protection against high surge voltages. It can also provide overvoltage protection for semiconductors, which can help reduce the risk of damage from overvoltage surge.

The working principle of V120ZA6 Varistor is simple. In normal operation, the varistor will have a high resistance and a low capacitance. When an overvoltage situation occurs, the resistance of the varistor reduces and the capacitance increase, allowing the current to pass through the varistor and the excess voltage is dissipated, protecting the circuit. To give the varistor a long service life, it is important to configure it correctly and to choose the right type of varistor for the specific application.

V120ZA6 Varistor is used in various applications, such as industrial drives, HVAC control systems, motor control systems, power supplies, RF applications, communication lines and audio and video circuits. It is also used in military communication systems, defense systems and other critical applications. V120ZA6 is available in different sizes, and can be used in both AC and DC circuits.

V120ZA6 is designed to provide protection from high voltage surges, and provides overvoltage protection for semiconductors. It can also limit the peak voltage by clamping voltage, and the characteristics is beneficial when used in low-power applications. It is designed to have excellent thermal stability, allowing it to operate under high temperature conditions for extended periods of time. V120ZA6 Varistor is considered to be a reliable, durable, and cost-effective solution for protection against surge voltages.

In summary, V120ZA6 is a reliable and efficient Varistor product offered by Littelfuse, which provides surge protection and overcurrent protection for circuit. It is mainly used for industrial drives, HVAC control systems, motor control systems, power supplies, RF applications, communication lines and audio and video circuits. It is designed to have excellent thermal stability and provides overvoltage protection for semiconductors. It also has the ability to limit peak voltage and has a low capacitance in normal operation. V120ZA6 is considered to be a reliable, durable, and cost-effective solution for protection against surge voltages.

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