MOV-14D391KTR

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Varistors, MOVs, and TVS devices are all electrical components that provide surge protection to an electrical system. They are most commonly used in power supplies, communication systems, computer networks, and power line protection applications. The MOV-14D391KTR is a TVS (transient voltage suppressor) from Vishay, designed for clamping high-voltage transients such as electrostatic discharges. It is an bidirectional component that can be used in both in single- and dual-line systems for application in communication systems, computers, security systems, relays, and switching circuits.

MOV-14D391KTR Features

The MOV-14D391KTR is designed to deliver high surge current protection, eliminate overvoltage, and minimize capacitance. It features an enhanced ESD protection level of 14000V that improves reliability and will protect devices against unexpected power surges. The device has a low capacitance of 4.1pF which helps ensure minimal signal distortion and stable performance of sensitive devices. It is available in a wide variety of package sizes and is rated for operation up to 5.5Vdc.

Application Field and Working Principle

The MOV-14D391KTR is an ideal solution for a broad range of applications including consumer electronics, telecommunications, and power supplies. Its ESD protection level of 14000V is capable of withstanding high-voltage electrical disturbances while still providing reliable protection for sensitive devices and circuitry. Its low capacitance of 4.1pF also minimizes signal distortion and ensures stability of sensitive devices. The device works on the principle of voltage clamping or voltage limiting, where the voltage across the component does not exceed a predetermined level, thus protecting the device from voltage surges.

Summary

The MOV-14D391KTR is a TVS from Vishay designed for clamping high-voltage transients in both in single- and dual-line systems. It offers enhanced ESD protection level of 14000V and a low capacitance of 4.1pF. It is available in a wide variety of package sizes and is ideal for applications such as consumer electronics, telecommunications, and power supplies. Its principle of operation is based on voltage clamping, where the voltage across the component does not exceed a predetermined level.

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