2027-20-B

Series:	2027
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	200V
Impulse Discharge Current (8/20µs):	10000A (10kA)
Tolerance:	±15%
Number of Poles:	2
Fail Short:	No
Mounting Type:	Through Hole
Package / Case:	Axial Cylinder

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Introduction to 2027-20-B Gas Discharge Tube Arresters (GDT)

Gas discharge tube arresters (GDTs) are an important type of electrical devices which are used to reduce the effects of lightning strikes and other transient voltage events on sensitive equipment. They work by creating a spark gap between two metal electrodes in a tube filled with gas. The gap is then subjected to an electrical charge which causes ionization of the gas inside the tube, creating an electrical arc which reduces the intensity of the voltage. The 2027-20-B GDT is the latest high-performance GDT, boasting enhanced performance and reliability for a wide range of applications.

Applications of 2027-20-B Gas Discharge Tube Arresters (GDT)

2027-20-B GDTs are designed for use in a variety of industries and applications, including telecommunications, computing, aerospace, and industrial applications. In telecommunications, they are used to protect sensitive electronic components and signal lines, as well as data networks and phone lines. In computing, they are used to protect sensitive computer parts from electrical surges and shorts, and in aerospace, they are used to protect sensitive aircraft electronics from static discharge and lightning strikes. In industrial applications, they are used to protect equipment from voltage spikes, lightning strikes, and other transient voltage events.

Working Principle of 2027-20-B GDTs

2027-20-B GDTs are made up of two electrodes which are separated by a spark gap. When a transient voltage event occurs, the spark gap ionizes the gas present in the tube, creating an arc between the two electrodes. This arc provides a path for the current to flow, which is much shorter than the path through the equipment itself. By reducing the length of the current path, the peak current is limited, reducing the effects of the voltage spike or lightning strike on the surrounding equipment. In addition to providing protection from transient voltage events, 2027-20-B GDTs also feature a self-resetting mechanism. This mechanism works by limiting the current flow after the initial spark gap has been created. If the peak current is higher than the designed threshold, the GDT will reset itself, enabling it to provide protection multiple times without needing to be replaced.

Benefits of 2027-20-B GDTs

2027-20-B GDTs offer numerous benefits to their users, including enhanced reliability and performance. They are designed to provide reliable, high-level protection from a range of transient voltage events, including voltage spikes, lightning strikes, and other transient voltage events. They are also exceptionally durable and resilient, with the self-resetting mechanism ensuring that they can provide protection multiple times without needing to be replaced. They also provide a simple, low-cost solution to protecting sensitive equipment from electrical surges and other transient voltage events.

Conclusion

2027-20-B GDTs are an advanced type of electrical device which are designed to provide optimal levels of protection for sensitive equipment from transient voltage events. They work by creating an arc between two electrodes which limits the peak current, reducing the effects of the voltage spike or lightning strike on the surrounding equipment. They offer numerous benefits, including enhanced performance and reliability, superior durability, and a simple, low-cost solution to protecting sensitive equipment.

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