About Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Liown 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.
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Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
2R600ML-8


10kA ±20% 600V 2 Plugin,D8xL6mm 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.

Liown Availability : 485
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.2345

Multiples of: 5

            
LY82R3000K


3kA ±20% 1.5pF 3000V 2 - 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.

Liown Availability : 465
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.1925

Multiples of: 5

            
LY82R2500K


3kA ±20% 1.5pF 2500V 2 - 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.

Liown Availability : 460
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.1925

Multiples of: 5

            
3R230MM-8


10kA 20% 230V 3 SMD,D8xL10mm 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.

Liown Availability : 88
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.3024

Multiples of: 1

            
2R075KM-4


3kA 20% 75V 2 SMD,D4.2xL4mm 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.

Liown Availability : 67
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.1138

Multiples of: 5

            
2R200SM-E


30% 500A 200V 2 SMD,1.6x3.2mm 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.

Liown Availability : 63
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.1054

Multiples of: 5

            
3R200MM-8


10kA 20% 200V 3 SMD,D8xL10mm 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.

Liown Availability : 62
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.3024

Multiples of: 1

            
2R090PM-8S


20kA 20% 90V 2 SMD,D8.3xL6mm 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.

Liown Availability : 52
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.2202

Multiples of: 1

            
2R150SM-G


30% 2kA 150V 2 SMD,3.2x4.5mm 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.

Liown Availability : 33
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0723

Multiples of: 5

            
2R400KM-4


3kA 20% 400V 2 SMD,D4.2xL4mm 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.

Liown Availability : 33
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.1054

Multiples of: 5

            
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