V0402MHS12NR Circuit Protection

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A Varistor is an electrical component that is used to protect against voltage spikes which can cause damage to electrical and electronic circuit components. V0402MHS12NR is a type of Varistor, also known as a Transient Voltage Suppressor (TVS). This component provides a protective shield for electronic devices against high-level voltage peaks. It is designed to work as a surge protector for power supplies and other sensitive components.

The V0402MHS12NR is a unidirectional Varistor that has a voltage range of 5V to 12V. It is manufactured with N-type silicon material and is constructed with a metal oxide semiconductor. It is a surface-mount device with a footprint of 4.2 x 2.3mm. The device has a low breakdown voltage and a low leakage current.

The Varistor provides surge protection for electronic systems, preventing damage due to power surges or other transient events. This type of Varistor has a high surge capability, operating at a clamping voltage range of 5.87V to 13.68V. It can absorb up to 1.3amps pulse current while also providing a low surge resistance.

The Varistor is designed to protect electronic components against excessive current flow. It is mainly used in power supplies, telecommunications equipment, automotive systems and other applications. The device acts as a surge protector by decreasing the voltage levels over a specified range. It works by clamping the incoming voltage which eliminates the possibility of damage from over-voltage conditions.

The V0402MHS12NR Varistor is designed to have a fast response time which helps reduce the risk of component damage. It can absorb and dissipate large amounts of energy in a very short period of time. The Varistor works on the principle of thermally induced breakdown, where a current passes through the device under normal operating conditions, then increases rapidly during overload conditions which results in limiting the voltage levels.

The Varistor is a low-cost, reliable solution to providing surge protection for sensitive electrical and electronic components. It is easy to install, and low in both power-dissipation and insertion losses. It is also reliable, with a long life cycle, and is capable of withstanding multiple surges.

The V0402MHS12NR Varistor is an ideal solution for low-voltage transient voltage protection in electronics. Its simple design makes it a suitable choice for a range of applications, including power supplies, telecommunications equipment, automotive systems, and other applications in need of surge protection.

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