VDRS14T350TSE

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TVS (transient voltage surge suppressor) - Varistors, MOVs (metal oxide varistors) are devices to protect sensitive electronic circuits from excessive voltage transients, also known as spikes or surges. In this article, we will discuss the application field and working principle of the VDRS14T350TSE.

The VDRS14T350TSE is a type of non-flammable PressFit varistor with a 14 mm radial disc diameter. This type of varistor offers excellent ESD protection in a small and compact package. It is designed to provide protection from lightning strikes, power line disturbances, and ESD. It features low leakage current, excellent clamping characteristics, and fast response time.

The VDRS14T350TSE is suitable for use in a variety of applications, such as:

• Telecommunications
• Audio/video equipment
• Automotive
• Military
• Aerospace
• Medical
• Industrial equipment
• Consumer electronics

The VDRS14T350TSE is designed to protect sensitive electronics in these applications from transient voltage surges caused by lightning strikes, power line disturbances, or electrostatic discharge (ESD). It works by clamping the voltage to a safe level and then providing a low-resistance path for the current to flow. This process helps protect the sensitive electronics from external disturbances or damaging voltage levels.

The VDRS14T350TSE is constructed in a glass-fiber reinforced thermo-polymer shell for improved durability, making it suitable for use in environments exposed to harsh conditions such as vibrations and extreme temperatures. The device is compatible with reflow-soldering processes, allowing it to be easily incorporated into existing manufacturing processes.

The VDRS14T350TSE is designed to provide reliable over-voltage protection against a variety of transients. It has an 8/20µs impulse current rating of Types 2 and 3 that meets the requirements of the IEC 61000-4-2 and IEC 61000-4-4 standards. The device also has a maximum operating voltage of 350V that should be considered when selecting the appropriate varistor for a particular application.

The VDRS14T350TSE is based on the MOVs (metal oxide varistor) technology. It contains a sintered layer of zinc oxide surrounded by metal electrodes and a spacer. When an excessive voltage is applied, the zinc oxide grains become rearranged, creating a very low resistance path and allowing the current to flow. The VDRS14T350TSE is a cost-effective solution for providing reliable over-voltage protection for sensitive electronics in applications exposed to high surge levels or ESD. It offers excellent protection from external disturbance and fast response time. The device is suitable for use in a variety of applications including telecommunications, automotive, medical, and consumer electronics.

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