9400210000

Series:	--
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Voltage - DC Spark Over (Nom):	150V
Impulse Discharge Current (8/20µs):	5000A (5kA)
Tolerance:	--
Fail Short:	--
Mounting Type:	DIN Rail
Package / Case:	Module

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Gas Discharge Tube Arresters (GDT) are electronic components that limit voltage levels in electrical systems. They are used to protect distributions circuits, communications systems, and sensitive electronic systems from momentary surges or transients. This type of electronic arresters has become increasingly important in recent years due to the increasing prevalence of computer-based equipment and communication systems. It has become increasingly important to protect these systems from overvoltage due to the sensitivity that these systems exhibit. GDTs are comprised of a high voltage, nonlinear resistor, which is placed in series with a low-voltage conductor. The resistor is usually of a silicate or porcelain material, and is capable of dissipating a large amount of electrical energy in a very short period of time. In addition, the low-voltage conductor is typically composed of a conductive coating, allowing for current to be conducted during operation. The working principle behind a GDT is based on the phenomenon known as \'avalanche effect\'. When a high voltage is impressed across the resistor, the electrons contained in the resistor\'s material are accelerated and gain energy. Once their energy exceeds the breakdown voltage of the material, they form a breakdown layer or \'avalanche\' effect across the resistor. This avalanche effect results in a conduction channel of very high current with very low impedance. This current is then conducted through the low-voltage conductor, thereby limiting the voltage level of the electrical system. GDTs are used in a variety of applications, including protecting sensitive electronic equipment from overvoltages. They can be used in automotive systems, medical systems, switches, solenoids, power supplies, and other electronic systems or devices. GDTs have been developed and are now used in many modern electronic circuits and systems, including mobile phones, GPS systems, RF systems, and computer networks.GDTs also have a number of advantages, such as small size, quick response, and no wear out. Additionally, they are relatively inexpensive, so they offer a cost-effective solution for protecting a variety of electrical and electronic systems. With the advancement of technology, GDTs have become an important component in various high-tech industries and applications.

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