About Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Surging 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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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
X5-252XSMDT


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.

SURGING Availability : 970
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.125
Multiples of: 5

            
X8-90XSMDT


SMD,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.

SURGING Availability : 970
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.1413
Multiples of: 5

            
X8-600XSMDT


SMD,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.

SURGING Availability : 970
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.1734
Multiples of: 5

            
KG5-420S


500A 680nF 380V~495V 2 Axial Leaded,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.

SURGING Availability : 960
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0876
Multiples of: 5

            
SME75XM


3kA ±20% 0.8pF 75V 2 SMD,4.2x4mm 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.

SURGING Availability : 948
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.1033
Multiples of: 5

            
SE33-230X


10kA ±20% 2pF 230V 3 Plugin,6x8mm 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.

SURGING Availability : 946
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.2567
Multiples of: 1

            
X5-150XSMDT


SMD,5x5x4.2mm 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.

SURGING Availability : 938
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.1111
Multiples of: 1

            
X5-230XSMDT


5kA ±20% 1pF 230V 2 SMD,5x4.2mm 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.

SURGING Availability : 924
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.1199
Multiples of: 1

            
X5-152XSMDT


SMD,5x4.2mm 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.

SURGING Availability : 805
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.125
Multiples of: 5

            
KG8-350T


500A 680nF 315V~385V 2 Axial Leaded,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.

SURGING Availability : 789
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.1245
Multiples of: 1

            
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