V220ZA05P

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The V220ZA05P Varistor series is ideal for ESD protection applications. This metal oxide varistor (MOV) is a passive electronic component designed to provide overvoltage protection to electronic systems. Its main function is to absorb transient voltage changes by clamping the peak voltage to a fixed level, thus protecting the equipment from various environmental overvoltage threats such as lightning, power surges, and electrostatic discharge (ESD).

The V220ZA05P Varistor series is composed of a disc-shaped Zinc Oxide (ZnO) ceramic composition, and is equipped with a Leaded pin termination for easy installation. Its lead-free sliver-plated finish ensures excellent reliability and corrosion resistance. The V220ZA05P is capable of handling high inrush current and has a wide ambient temperature range from -50 to +85°C.

The working principle of the V220ZA05P Varistor is quite simple. It works by clamping the voltage to a certain level. The clamping voltage varies depending on the magnitude of the incoming peak voltage. The larger the incoming voltage, the larger the clamping voltage. When the unrestricted peak voltage exceeds the maximum specified clamping voltage, the varistor switches from a low-impedance state to a high-impedance state. This effectively clamps the overvoltage so it cannot damage the protected equipment.

The V220ZA05P Varistor offers a wide range of protection from low surge impedance (8Ω) to high surge impedance (2500Ω). It has an ultra-low leakage current, and its UL 94-V0 rated enclosure allows it to be used in rugged environments. It also has a high surge performance, and can protect a device from both ESD and transient current surges. Furthermore, its high current storage capacity ensures that it will not be damaged by transient currents over long periods of time.

The V220ZA05P Varistor is ideal for protecting various electronic components and systems from ESD and transient voltage events. It is also suitable for a wide variety of applications, from consumer electronics to industrial control systems. It has been proven to provide an effective protection against sudden increases in voltage, ensuring maximum system reliability.

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