B72260B0381K001

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TVS or Transient Voltage Suppressors and MOV or Metal Oxide Varistors are two common terms used for voltage and transient-sensitive components. As the name implies, they are designed to absorb overvoltage pulses and protect other components from damage due to high voltages. B72260B0381K001 is one such overvoltage protection components which is very common in the market. It absorbs high pulse voltages and provides isolation between a main protected device and high energy voltages.

The B72260B0381K001 is a surface mount varistor, available in SMD style and is very easy to install onto circuit boards. Because of its small size, it can fit into tight spaces and effectively protect circuits and components. The component works by clamping the overvoltage pulse and redirecting the current. This way, it can effectively provide protection from electrical overstress (EOS) and ElectroStatic Discharge (ESD) events. The component also has thermal protection and LED protection, which allow it to effectively reduce the voltage and dissipate the heat safely.

The component is also used in applications where high energy impulses and noise are present, such as those in automotive, computers, power supplies, medical devices, and telecommunications equipment, among others. Its small size and lightweight means it can be positioned in tight and narrow spaces, making it the ideal solution for these small-space applications. It also has a wide operating temperature range, allowing it to withstand high levels of heat and cold without compromising its performance. Moreover, the component operates in an open circuit mode, making it less susceptible to circuit conditions, which makes it even more reliable for overvoltage protection.

The working principle of the B72260B0381K001 is pretty straightforward and easy to understand. The component is made of a semiconductor material, such as lead-zinc-titanium-oxide, which is connected to two terminals. When a voltage above the breakdown voltage of the component is applied, electrons are collected by the dielectric material and are pushed into the opposite terminal. This causes a special current that limits the peak voltage to the rated breakdown voltage and also reduces the voltage until the current stops flowing. Therefore, when an overvoltage passes through the component, it absorbs it and dissipates it as heat energy, thus providing overvoltage protection.

In conclusion, the B72260B0381K001 is a reliable overvoltage protection component that is specialized in protecting circuits and components from electrical overstress and electrostatic discharge. It is made of a lead-zinc-titanium-oxide semiconductor material that clamps high pulse voltages and reduces the peak voltages to the rated breakdown voltage. The component is small in size and lightweight, which makes it ideal for tight-space applications. Finally, it has an open-circuit mode of operation, which makes it highly resistant to circuit conditions. This makes it even more reliable and durable for overvoltage protection.

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