About Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Gas Discharge Tubes (GDTs) or Gas Plasma Arrestors protect circuits from transient voltages caused by lightning, switching, and other sources. They allow the passage of AC currents but act as a short circuit for high-energy transients. Essentially, they provide a conductive path for the discharge of high voltage transients, while preserving the normal DC voltage. GDTs are low-cost and provide a simple and effective solution for protecting sensitive electronic equipment. They are an essential component of any system which is subject to high voltage surges or transients, such as in lightning storms or when high power is switched on or off. GDTs are typically constructed using a glass or ceramic tube, containing two electrodes. The gas inside is usually a mixture of noble gases such as argon, neon, and xenon. When a high voltage transient occurs, the gap between the electrodes breaks down and a low impedance path is formed which allows the transient to be discharged to ground. GDTs provide a range of advantages such as high dielectric strength, low operating voltage, and low leakage current.

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

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(Ex. GST)(▲▼)		Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
WPSPG-20LS200M


Gas Discharge Tubes 200VDC 0.8pF Axial Thru-Hole
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

World Products Availability : 0
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USD 0.1579

Multiples of: 1

            
2018-42-SMH-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3-Pole 420V FLAT Horizontal
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 0
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USD 0.158

Multiples of: 1

  3 Electrode2018  Cut Tape 420 V   
DG091A


Discharge Tubes (GDT/TSS) SMD,4.5x3.2x2.7mm RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Dongchen Availability : 0
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USD 0.1609

Multiples of: 5

            
UN2E5-470LSMD


Gas Discharge Tubes - GDTs SMD,5x5mm RoHS
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SOCAY Availability : 0
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USD 0.1625

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UN2E5-470LL


Gas Discharge Tubes - GDTs Axial RoHS
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SOCAY Availability : 0
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USD 0.1625

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PG2E3T90V2K


Gas Discharge Tubes - GDTs 1812 RoHS
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Prisemi Availability : 0
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USD 0.1639

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DG2R090M


Discharge Tubes (GDT/TSS) SMD,5.4x5.4x5mm RoHS
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Dongchen Availability : 0
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USD 0.1663

Multiples of: 1

            
DG2R600L


Discharge Tubes (GDT/TSS) Axial,8x6mm RoHS
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Dongchen Availability : 0
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USD 0.1675

Multiples of: 1

            
2RM075M-8/S


GDT, 75V, 10KA, 2 TERMINAL SMD
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yageo Availability : 0
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USD 0.1681

Multiples of: 5

            
UN2E8-470ML


Gas Discharge Tubes - GDTs Axial RoHS
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SOCAY Availability : 0
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USD 0.1726

Multiples of: 1

            
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