SG400 Circuit Protection

Series:	SG
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	400V
Impulse Discharge Current (8/20µs):	1000A (1kA)
Tolerance:	--
Number of Poles:	2
Fail Short:	No
Mounting Type:	Surface Mount
Package / Case:	1812 (4532 Metric)

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Gas Discharge Tube Arresters (GDT)

SG400 application field and working principle is a recent invention in the field of electronics, which is used to protect sensitive electronics from voltage surges and lightning strikes. The SG400 is a Gas Discharge Tube Arrester (GDT) that is designed to protect electrical and electronic equipment from costly damage due to voltage surges, electrostatic discharge, and lightning strikes.This type of arrester is designed to provide an efficient and cost-effective way to protect sensitive electronic equipment from high voltage induced damage. A GDT is generally composed of a glass tube, which is filled with a metal vapor, and a pair of electrodes connected to the glass tube. The GDT is designed to allow a small amount of current to flow between the electrodes when a predetermined voltage is reached. As a result, the current drawn by the equipment is reduced, and the voltage is dissipated through the GDT.When used in a device, the GDT protects against voltage surges, electrostatic discharge, and lightning strikes. When a voltage spike occurs, the GDT will reduce the amount of current flowing through the electronics, thus minimizing the damage to the device. This prevents costly damage due to voltage surges, electrostatic discharge, and lightning strikes.The SG400 GDT has several advantages over traditional voltage surge protection devices. The most significant advantage is its compact size compared to other surge protection devices. This makes it ideal for applications in which space and weight are limited. Additionally, the SG400 is more reliable than conventional voltage surge protection devices. It has been tested and certified to meet UL 1449, EN 61010-1, and IEC 60664 approval.Another advantage of the SG400 is its ability to provide continuous protection against high voltage spikes. This is due to the GDT’s ability to resist the surge current that is generated when a voltage spike occurs. This capability provides additional protection for sensitive electrical and electronic equipment, as well as for the people who operate the equipment.In addition to providing surge protection, the SG400 GDT offers additional features. For example, it can be used to prevent overvoltage damage and power quality disturbances. Additionally, it can provide protection from high frequency interference and lightning strikes.Overall, the SG400 GDT is an efficient and cost-effective way to protect sensitive electrical and electronic equipment from voltage surges, electrostatic discharge, and lightning strikes. The SG400 is a reliable and compact device, and it provides continuous protection against high voltage surges. Additionally, it offers additional features such as the protection against overvoltage damage and power quality disturbances, as well as protection from high frequency interference and lightning strikes.

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