About Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Dowo 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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Image  Information Image Stock Code(▲▼)Description
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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
  
                
SMD4532-075N


30% 75V 1812 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.

DOWO Availability : 9957
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0549
Multiples of: 5

            
SMD4532-600M


20% 600V 1812 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.

DOWO Availability : 5267
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0549
Multiples of: 5

            
SMD4532-090M


20% 90V 1812 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.

DOWO Availability : 5136
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0549
Multiples of: 5

            
SMD4532-400M


20% 400V 1812 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.

DOWO Availability : 5000
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0549
Multiples of: 5

            
SMD4532-230M


20% 230V 1812 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.

DOWO Availability : 3618
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0549
Multiples of: 5

            
SMD4532-300N


30% 300V 1812 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.

DOWO Availability : 1983
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0549
Multiples of: 5

            
2R090M-S6242


SMD,6.2x6.2mm 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.

DOWO Availability : 1649
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.1632
Multiples of: 5

            
SMD4532-200M


20% 200V 1812 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.

DOWO Availability : 315
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0549
Multiples of: 5

            
SMD3225-200M


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.

DOWO Availability : 194
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0583
Multiples of: 5

            
SMD3225-150N


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.

DOWO Availability : 194
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0583
Multiples of: 5

            
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