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
  
                
SMD3225-400M


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 Thu. 12 Sep to Tue. 17 Sep Calender.png

USD 0.0583

Multiples of: 5

            
SMD3216-150N


1206 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.

DOWO Availability : 194
Ship by Thu. 12 Sep to Tue. 17 Sep Calender.png

USD 0.0608

Multiples of: 5

            
SX50-75X-SG


Discharge Tubes (GDT/TSS) SMD,5.5x6mm 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 : 194
Ship by Thu. 12 Sep to Tue. 17 Sep Calender.png

USD 0.0875

Multiples of: 5

            
2RP470M-8-S


Discharge Tubes (GDT/TSS) 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.

Yageo Availability : 194
Ship by Thu. 12 Sep to Tue. 17 Sep Calender.png

USD 0.1025

Multiples of: 1

            
2R090N-S5042


SMD,5x5mm 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.

DOWO Availability : 194
Ship by Thu. 12 Sep to Tue. 17 Sep Calender.png

USD 0.1284

Multiples of: 5

            
2R350N-S5042


SMD,5x5mm 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.

DOWO Availability : 194
Ship by Thu. 12 Sep to Tue. 17 Sep Calender.png

USD 0.1348

Multiples of: 5

            
2R600N-S5042


SMD,5x5mm 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.

DOWO Availability : 194
Ship by Thu. 12 Sep to Tue. 17 Sep Calender.png

USD 0.1348

Multiples of: 5

            
B88069X4241S102


Gas Discharge Tubes - GDTs Axial 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.

TDK Availability : 194
Ship by Thu. 12 Sep to Tue. 17 Sep Calender.png

USD 0.1477

Multiples of: 5

      Tape And Reel     
2R300M-S6242


SMD,6.2x6.2mm 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.

DOWO Availability : 194
Ship by Thu. 12 Sep to Tue. 17 Sep Calender.png

USD 0.1517

Multiples of: 5

            
2R075M-S6242


SMD,6.2x6.2mm 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.

DOWO Availability : 194
Ship by Thu. 12 Sep to Tue. 17 Sep Calender.png

USD 0.1593

Multiples of: 5

            
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