GTCN28-351L-P05

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Gas Discharge Tube Arresters (GDT) are electrical devices used to limit transient overvoltages, divert fault currents, and protect electrical, electronic and communications equipment from damage due to lightning, switching transients, and other power surges. GDTs are composed of two metal electrodes sealed in a partially evacuated, pressure-resistant enclosure composed of glass or ceramic. When a maximum rated voltage is exceeded, the electric field increases in the tube and a large amount of electrons become free, causing the resulting arcing effect.

GTCN28-351L-P05 is a gas arrestor with outstanding performance characteristics. It is designed to be mounted on printed circuit boards and is available in three forms. The first one is a three-pin version, which includes two pins for connection to the printed-circuit board, and one for the grounding connection. The second option is a two-pin version which has a built-in grounding connection. The third form is a four-pin version, which includes two pins for connection to the printed-circuit board, and two pins for the grounding connection. The four-pin version is suitable for use outdoors or in areas where extra grounding connection is required.

The GTCN28-351L-P05 is specifically designed for lighting spike protection in various fields including industrial control, automotive, telecommunications, home appliance mand audio-video equipment. As a gas arrester, this product is able to handle 5kA of short-circuit current and 16KV of lighting spike current in 10/350us waveform, providing excellent protection against transients.

The working principle of the GTCN28-351L-P05 is based on the fact that when a voltage spike occurs, either by a power surge or a lightning strike, the arrester will be activated. When the voltage in the arrester becomes too high, electrons are drawn from the electrodes and an arc is formed. This arc, in turn, dissipates the voltage spike and thus protects the equipment.

The GTCN28-351L-P05 is manufactured using high-quality materials and stringent production standards, making it one of the best arresters in the market. It provides superior lightning protection, low resistance to ground, and low leakage current. Additionally, it requires little space and offers a wide range of options for mounting. Its compact design and low cost make it an ideal choice for applications requiring superior protection against voltage transients and lightning strikes.

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