VA1206K201R040

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

VA1206K201R040 is a zinc oxide varistor, often used to protect electronic components from high voltage transients. It is a compact, cost-effective solution for applications such as EMC immunity, telecom, LAN, and industrial control systems. It is a reliable and efficient varistor that is often used in the automotive, industrial, consumer, and communications industries.

A varistor, also known as a voltage-dependent resistor (VDR), is a non-linear electrical component. The basic element is a ceramic disk composed of metal-oxide semiconductor (MOS) layers, which has a linear region between its upper and lower protected thresholds. These layers are made of sintered zinc-oxide, and the external electrode materials are usually silver, copper or tin.

The VA1206K201R040 varistor has a narrow bandwidth frequency range of 1/60-100,000 Hz, and a high surge and peak overload current of 16.0A/10KA, which allows for reliable protection of sensitive electronic components. Its small size and low profile make it ideal for many applications. It is also resistant to temperature, moisture, dust, and impact, and has a low leakage current and self-discharge.

The basic working principle of the VA1206K201R040 varistor is that it acts as a direct current (DC) or high frequency filter by clamping the transient voltage. It works by clamping the peak voltage to a safe level, even when the current surge is extreme. The varistor is designed to absorb the high voltage spike before it reaches the electronic components, thus protecting the device.

The VA1206K201R040 is suitable for many applications, such as:

• Surge protection for telecom systems, including DSL and PSTN
• AC and DC line transients
• Industrial control systems
• Lighting systems
• Computer and consumer electronics
• Clamping and sine wave tests
• Voltage regulation

In addition, it is used in a variety of automotive applications. It can be used to protect vehicle accessories from high voltage transients, such as power supply, interior illumination, data lines, and audio/video systems.

The VA1206K201R040 varistor is an excellent solution for protecting electronic components from high voltage transients. Its small size, high current rating, and wide range of operating temperature are the attributes that make it the preferred choice for many applications. In addition, its low price makes it a cost-effective solution.

The specific data is subject to PDF, and the above content is for reference