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
  
                
2RL2000L-8/B


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5kA 2000V 2Electrode Leaded
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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 : 465
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USD 0.55

Multiples of: 1

5 kA 2 Electrode2R - 8  Bulk 2 kV   
2RK3500L-8/B


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3kA 3500V 2Electrode Leaded
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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 : 465
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USD 0.5972

Multiples of: 1

3 kA 2 Electrode2R - 8  Bulk 3.5 kV   
SG300


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 225-375V 2A GDT T/R 2 Term
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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.

Littelfuse Availability : 463
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USD 0.8531

Multiples of: 1

1 kA300 V2SgSmd/SmtFailsafe Not ProtectedReel 300 V4.5 mm- 40 C+ 90 C
2R470TK-8


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.

Ruilongyuan Availability : 462
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USD 0.1064

Multiples of: 1

            
SXH80-600X


10kA ±20% 1pF 600V 2 SMD,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.

SURGING Availability : 460
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USD 0.1365

Multiples of: 5

            
2RP800L-8


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 : 460
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USD 0.1705

Multiples of: 5

            
B88069X4313T502


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Surge Arresters, 2 electrodes Arresters, Nominal DC sparkover voltage = 600V
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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 : 460
Ship by Thu. 12 Sep to Tue. 17 Sep Calender.png

USD 0.1869

Multiples of: 5

            
2RK4000L-8


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 : 460
Ship by Thu. 12 Sep to Tue. 17 Sep Calender.png

USD 0.2493

Multiples of: 5

            
B88069X2920C103


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors A80-A250X
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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 : 460
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USD 1.0382

Multiples of: 1

25 kA 3 ElectrodeA80a250xSmd/SmtFailsafe Not ProtectedBulk8 mm250 Vdc6 mm- 40 C+ 90 C
3RL230M-6


Discharge Tubes (GDT/TSS) SMD 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 : 458
Ship by Thu. 12 Sep to Tue. 17 Sep Calender.png

USD 0.3761

Multiples of: 1

5 kA 3 Electrode3R - 6  Reel , Cut Tape 230 V   
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