SL1021B200R

A Gas Discharge Tube Arrestor (GDT) is a device used to protect electrical and telecommunications equipment from lightning-induced transients and other over-voltage transients. The SL1021B200R GDT is a surge protective device specifically designed for high over-voltage pulse protection applications. It is a glass sealed gas-filled surge arrester with a two-element design. The SL1021B200R provides some of the highest levels of protection among all GDTs.

The SL1021B200R GDT works by way of a two-stage design. The first stage is the varistor element, which acts as a fast protection against transient overvoltages or surges due to lightning events. It is also designed to limit the voltage across the protective elements and limit the energy of transient pulses. The second stage is the spark gap element, which provides a very high level of protection against high energy, high voltage spikes that can cause catastrophic failure of any equipment. The spark gap element works by dissipating any residual energy remaining after the varistor.

The SL1021B200R GDT is ideal for application in telecom, datacom, and wireless communications. It can be used in applications which require high levels of protection against lightning induced transients, over-voltage transients, and other energy surges. It is suitable for protection from high common mode surges, such as those experienced in telecommunications systems with multiple nodes. The device is also designed to handle reverse polarity, which makes it ideal for direct connection to a power source.

The SL1021B200R is designed to provide superior surge protection performance than conventional metal oxide varistors (MOVs). The device has a high rating of let-through voltage which guarantees that the equipment is adequately protected from transient over-voltages. It has a wide operating temperature range and is compatible with a variety of applications. Additionally, the SL1021B200R GDT has high mechanical strength and an advanced flashover response time, which make it ideal for applications that require fast and reliable surge protection.

In summary, the SL1021B200R GDT is an ideal solution for high over-voltage pulse protection applications. It provides supreme protection against lightning induced transients, over-voltage transients, and other energy surges. Its advanced design, with two-element design and reverse polarity protection, make it suitable for applications in telecom, datacom, and wireless communications. Its high rating of let-through voltage protects sensitive equipment and its wide operating temperature range allows for superior performance in harsh environmental conditions. The SL1021B200R is the perfect solution for equipment which requires fast and reliable surge protection.