ROV14-221K-2

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Transient voltage suppressors (TVSs) are electronic components used for protection against voltage transients. They are commonly used to protect circuit boards and electronic devices from damage due to power surges. There are many different types of TVSs, including varistors, metal-oxide varistors (MOVs), and gas surge protectors. The ROV14-221K-2 is a unique TVS because it combines all of these protection features in one component.

The ROV14-221K-2 is a two-terminal varistor that operates by dissipating surplus current through the body of the device. When an overvoltage event, such as a lightning strike or power surge, occurs the current flow through the device increases dramatically. The ROV14-221K-2 absorbs this excess current without causing damage to the circuit. In addition to this, the device can also act as an MOV, meaning that it can absorb high voltage pulses or spikes up to 400 volts.

The ROV14-221K-2 features a special two-terminal configuration that is ideal for protection of sensitive and precision electronics. It is designed to operate within an extended temperature range of -40 to 125 degrees Celsius, and is available in a wide range of packages from 0805 to DIP35. The device\'s small size and wide range of operating temperatures make it a suitable choice for many applications. Additionally, it has a high surge current rating of 4KA (10/1000μs) and a low capacitance (in the low pf range) which make it ideal for protecting delicate electronics, such as cell phones, consumer electronics, and industrial systems.

The device\'s power dissipation rating is one of the highest of any TVS available, with a maximum rating of 1500 watts. This makes it suitable for use in high power applications, such as in automotive and industrial power electronics. Additionally, its low profile design makes it easy to integrate into tight spaces that require maximum protection. The ROV14-221K-2 is qualified to AEC-Q101, UL-497B, and EN60749-14 safety standards, making it suitable for use in safety-critical situations.

The ROV14-221K-2 is designed to provide excellent protection against voltage transients in many different applications. As an MOV, it can provide protection against the damaging effects of high voltage pulses and surges, while as a varistor it will limit the magnitude of voltage spikes and currents. The wide range of package sizes and the extended operating temperature range make it suitable for a variety of applications. Additionally, its high current rating, low capacitance, and compliant safety standards make it a reliable and effective choice for protecting delicate electronics.

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