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.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

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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
  
                
AC120


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A.
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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 : 944
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USD 1.7192

Multiples of: 1

5 kA 2 ElectrodeAcAxialFailsafe Not ProtectedBulk8 mm225 V6 mm- 40 C+ 90 C
2039-110-BLF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors 2 Element High Voltage GDT
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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.

Bourns Availability : 939
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USD 1.1188

Multiples of: 1

5 kA 2 Electrode2039AxialFailsafe Not Protected 5 mm1.1 Kv4 mm- 55 C+ 85 C
SX50-800X-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 : 938
Ship by Wed. 11 Sep to Mon. 16 Sep Calender.png

USD 0.1073

Multiples of: 5

            
X5-150XSMDT


SMD,5x5x4.2mm 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 : 938
Ship by Wed. 11 Sep to Mon. 16 Sep Calender.png

USD 0.1111

Multiples of: 1

            
WPGT-2RM470A6L


Gas Discharge Tubes 2 Electrode Mini Series 2Rm
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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.

World Products Availability : 938
Ship by Wed. 28 Aug to Tue. 03 Sep Calender.png

USD 0.4465

Multiples of: 1

      -     
2095-400-BT1LF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 08x8mm 4000V HV Axial GDT
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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.

Bourns Availability : 938
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 0.7823

Multiples of: 1

      Cut Tape     
2037-09-B


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Miniature 2-Pole Gas Discharge Tube
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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.

Bourns Availability : 937
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 0.5531

Multiples of: 1

10 kA 2 Electrode2035AxialFailsafe Not ProtectedReel5 mm90 V4.9 mm- 55 C+ 85 C
SL1011A230A


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2T A230V AXIAL GP Delta
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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 : 937
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USD 1.956

Multiples of: 1

5 kA 2 ElectrodeSl1011aAxialFailsafe Not ProtectedReel8 mm230 Vdc6 mm- 40 C+ 90 C
2027-09-C


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors Sparkover100Vs 90V 2 Pole
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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.

Bourns Availability : 937
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USD 0.7687

Multiples of: 1

25 kA 2 Electrode2027AxialFailsafe Not ProtectedReel , Cut Tape8 mm90 V6 mm- 55 C+ 125 C
2095-600-CT1LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 08x8mm, 6000V HV Axial 1mm GDT
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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.

Bourns Availability : 934
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 0.945

Multiples of: 1

5 kA 2 Electrode2095AxialFailsafe Not ProtectedReel8 mm6 Kv10 mm- 30 C+ 85 C
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