ROV07H431K-S-2

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ROV07H431K-S-2 is a high performance transient voltage suppressor (TVS) that provides reliable surge protection to a broad range of electronic systems. It is particularly well suited for portable devices, such as laptops, tablets, smartphones, and other consumer electronics, as well as high frequency applications. The ROV07H431K-S-2 is a varistor type suppressor designed to provide protection from overvoltage transients, including Electrostatic Discharge (ESD) and Line Transient Induced Voltage (LTI) events.

A varistor, also known as a voltage dependent resistor (VDR) is a nonlinear two terminal element composed of bulk metal-oxide semiconductor material. Varistors are essentially electronic components which offer a high impedance for low applied voltages, but dissipate excess energy if the voltage spike exceeds a threshold level. This allows for the protection of circuits from overvoltage transients, such as ESD or LTI events.

The ROV07H431K-S-2 is an excellent choice for various surge protection needs. It has an ESD rating of 8kV per the IEC61000-4-2 air discharge standard, and a maximum peak current of 400A. Furthermore, the ROV07H431K-S-2 has a wide operating temperature range between −40°C to +125°C with a voltage clamping range of 22V to 28V. This wide voltage range provides additional protection for various devices.

The ROV07H431K-S-2 is available in a small 5mm x 3mm package, making it ideal for tight spaces. Additionally, its low noise level (at less than 50 dB) makes it suitable for noise sensitive applications, and its high signal integrity capacitance makes it suitable for high frequency applications.

The ROV07H431K-S-2’s working principle is simple. When the voltage overshoots a certain limit, the voltage is dissipated and clamped, providing reliable surge protection. The device is self-protecting, and will reset itself after the surge is completed.

The R0V07H431K-S-2 is a great solution for surge protection needs. With its excellent surge protection capabilities, wide operating temperature range, small size, and high frequency performance, it is an excellent choice for many applications. It can be used in a wide variety of consumer and high frequency applications, such as tablets, laptops, smartphones, and other consumer electronics.

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