RV471K07T

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TVS - Varistors, MOVs, are electronic components designed to react to transient over voltage or high-energy pulses. Varistor products basically consist of a number of semiconductors connected in series, with a dielectric spine in between. By connecting and controlling the parallel-connected semiconductors, the component will react according to the voltage applied, intervening when the voltage level exceeds a certain threshold. This intervention follows the non-linear, and abrupt resistance variation characteristic of these components.

RV471K07T is an example of TVS devices designed to provide robust overvoltage protection and improve the working stability of electronic circuits. The component is manufactured by SGC Components, which is one of the most reliable varieties of Varistors available on the market. Highly suitable for applications related to automotive and networking, RV471K07T is a bidirectional varistor designed for overvoltage protection of up to 4.4KV.

The working principle of RV471K07T is based on the device’s ability to function as a variable resistor. When the circuit is in its “low” state the resistance is quite low, but when an overvoltage is detected by the device, the resistance increases abruptly, providing a back up for the whole system. To do this, the device is manufactured using zinc oxide particles that are connected in series, making an accretion with the electrodes on either side, in order to modify their electrical characteristics. This variation in resistance provides superior protection for data communication and automotive electronic circuits.

RV471K07T is mainly designed for overvoltage protection in automotive applications, automotive systems, and in areas such as vibration sensors, anti-theft alarms, automotive electronic switches, optical transceivers, as well as in different networking applications. Moreover, due to its low profile design and reduced dimensions, the device can be used in compact solutions. Its high temperature capability also makes it suitable for industrial applications.

In summary, the RV471K07T is an invaluable addition to the electronic components market, providing robust transient overvoltage protection systems. Its simple yet efficient design makes it ideal for use in a wide range of automotive, networking and industrial applications, making it a perfect choice for electronic circuit and system designers looking for a reliable and easy to use overvoltage protection solution.

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