About Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Setfuse 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
  
                
SE601H-L


20kA 20% 600V 2 Plugin,8x6mm Gas Discharge Tube (GDT) 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.

SETfuse Availability : 978
Ship by Mon. 05 Aug to Thu. 08 Aug Calender.png

USD 0.2146
Multiples of: 5

            
SN601A-SMD


5kA 20% 600V 2 SMD,5x4.2mm Gas Discharge Tube (GDT) 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.

SETfuse Availability : 882
Ship by Mon. 05 Aug to Thu. 08 Aug Calender.png

USD 0.1513
Multiples of: 5

            
SW601Y-SMD


1.2kA 20% 600V 2 1210 Gas Discharge Tube (GDT) 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.

SETfuse Availability : 849
Ship by Mon. 05 Aug to Thu. 08 Aug Calender.png

USD 0.0859
Multiples of: 5

            
SE601M-L


10kA 20% 600V 2 Plugin,8x6mm Gas Discharge Tube (GDT) ROHS
Icon ROHS
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.

SETfuse Availability : 203
Ship by Mon. 05 Aug to Thu. 08 Aug Calender.png

USD 0.2146
Multiples of: 5

            
SF362T-L


3kA 20% 3.6kV 2 Plugin,5.5x6mm Gas Discharge Tube (GDT) 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.

SETfuse Availability : 155
Ship by Mon. 05 Aug to Thu. 08 Aug Calender.png

USD 0.1681
Multiples of: 5

            
SF601A-L


5kA 20% 600V 2 Plugin,5.5x6mm Gas Discharge Tube (GDT) ROHS
Icon ROHS
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.

SETfuse Availability : 64
Ship by Mon. 05 Aug to Thu. 08 Aug Calender.png

USD 0.1477
Multiples of: 1

            
SE801H-L


20kA 20% 800V 2 Plugin,8x6mm Gas Discharge Tube (GDT) ROHS
Icon ROHS
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.

SETfuse Availability : 58
Ship by Mon. 05 Aug to Thu. 08 Aug Calender.png

USD 0.2007
Multiples of: 1

            
SE252A-L


5kA 20% 2.5kV 2 Plugin,8x6mm Gas Discharge Tube (GDT) 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.

SETfuse Availability : 45
Ship by Mon. 05 Aug to Thu. 08 Aug Calender.png

USD 0.2064
Multiples of: 1

            
SE091H-L


20kA 25% 90V 2 Plugin,8x6mm Gas Discharge Tube (GDT) ROHS
Icon ROHS
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.

SETfuse Availability : 31
Ship by Mon. 05 Aug to Thu. 08 Aug Calender.png

USD 0.1953
Multiples of: 1

            
SE152M-L


10kA 20% 1.5kV 2 Plugin,8x6mm Gas Discharge Tube (GDT) ROHS
Icon ROHS
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.

SETfuse Availability : 1
Ship by Mon. 05 Aug to Thu. 08 Aug Calender.png

USD 0.1901
Multiples of: 5

            
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