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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Image  Information Image Stock Code(▲▼)Description
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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
  
                
B88069X5120B252


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors T21-A350X
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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 : 706
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USD 1.3612

Multiples of: 1

20 kA 3 ElectrodeB88069xT LeadedFailsafe Not ProtectedBulk7.2 mm350 Vdc50 mm- 40 C+ 90 C
2056-42-ALF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420volts 3E RAD GDT 6X8mm DIA
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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 : 705
Ship by Mon. 03 Nov to Wed. 05 Nov Calender.png

USD 0.6214

Multiples of: 1

5 kA 3 Electrode2056SMD/SMTFailsafe Not ProtectedTray6 mm420 V8.5 mm- 30 C+ 85 C
BTC351N


Discharge Tubes (GDT/TSS) 1812 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.

Bourne Availability : 703
Ship by Wed. 05 Nov to Tue. 11 Nov Calender.png

USD 0.1063

Multiples of: 5

            
3RM090L-8


10kA ±20% 90V - 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.

Yongyutai Electronics Availability : 703
Ship by Wed. 05 Nov to Tue. 11 Nov Calender.png

USD 0.4178

Multiples of: 1

            
2057-15-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Axial GDT 150V
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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 : 701
Ship by Mon. 03 Nov to Wed. 05 Nov Calender.png

USD 0.3558

Multiples of: 1

10 kA 2 Electrode2057AxialFailsafe Not ProtectedTray5.5 mm150 V6 mm- 40 C+ 90 C
2057-35-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350volts AXIAL GDT 5.5X6mm DIA
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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 : 700
Ship by Mon. 03 Nov to Wed. 05 Nov Calender.png

USD 0.3326

Multiples of: 1

5 kA350 V22057AxialFailsafe Not ProtectedBulk5.5 mm350 V6 mm- 40 C+ 90 C
P0640SB


Gas Discharge Tubes - GDTs SMB (DO-214AA) 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.

SEMIWARE Availability : 698
Ship by Wed. 05 Nov to Tue. 11 Nov Calender.png

USD 0.0483

Multiples of: 5

            
2037-47-BLF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 2POLE 470VOLT
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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 : 687
Ship by Mon. 03 Nov to Wed. 05 Nov Calender.png

USD 0.5738

Multiples of: 1

10 kA 2 Electrode2035/37AxialFailsafe Not ProtectedBulk5 mm470 V5 mm- 55 C+ 85 C
B88069X1193T303


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NEW MANUFACTURER PN B88069X1193T603
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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 : 687
Ship by Mon. 03 Nov to Wed. 05 Nov Calender.png

USD 0.7442

Multiples of: 1

0.5 kA 2 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedCut Tape 470 V3.2 mm- 40 C+ 90 C
B88069X3513B252


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 3.6kV 20% 3kA EHV63-H36B6
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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 : 683
Ship by Mon. 03 Nov to Wed. 05 Nov Calender.png

USD 1.6283

Multiples of: 1

  2 ElectrodeB88069x  Tray 3.6 Kv - 40 C+ 125 C
WPGT-2S250


Gas Discharge Tubes Solder Pad SMD
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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 : 679
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USD 0.652

Multiples of: 25

      -     
2026-40-C4LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 400VOLT
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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 : 679
Ship by Wed. 05 Nov to Tue. 11 Nov Calender.png

USD 1.4685

Multiples of: 1

40 kA 3 Electrode2026RadialFailsafe Not ProtectedBulk7.9 mm400 V - 40 C+ 90 C
2026-15-C2FLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 150VOLT
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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 : 677
Ship by Mon. 03 Nov to Wed. 05 Nov Calender.png

USD 1.6285

Multiples of: 1

40 kA 3 Electrode2026RadialFailsafe ProtectedBulk 150 V - 40 C+ 90 C
2057-09-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90volts AXIAL GDT 5.5X6mm DIA
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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 : 676
Ship by Mon. 03 Nov to Wed. 05 Nov Calender.png

USD 0.3465

Multiples of: 1

5 kA90 V22057AxialFailsafe Not ProtectedBulk5.5 mm90 V6 mm- 40 C+ 90 C
2RK1000M-4


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 : 674
Ship by Wed. 05 Nov to Tue. 11 Nov Calender.png

USD 0.1908

Multiples of: 5

3 kA 2 Electrode2R - 4  Reel , Cut Tape 1 kV   
B88069X0920T502


Gas Discharge Tubes - GDTs Gas Plasma Arrestors EC350XG
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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 : 674
Ship by Mon. 03 Nov to Wed. 05 Nov Calender.png

USD 0.9248

Multiples of: 1

      Cut Tape     
B88069X2240C103


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V 20KA 2 Electrode
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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 : 673
Ship by Mon. 03 Nov to Wed. 05 Nov Calender.png

USD 0.9402

Multiples of: 1

20 kA230 v to 338 V2B88069xSmd/SmtFailsafe Not ProtectedBulk8 mm230 V6.05 mm- 40 C+ 90 C
CG590LS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 90V
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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 : 670
Ship by Mon. 03 Nov to Wed. 05 Nov Calender.png

USD 1.386

Multiples of: 1

5 kA 2 ElectrodeCg5Smd/SmtFailsafe Not ProtectedCut Tape5 mm90 V5 mm- 40 C+ 90 C
B88069X5141T702


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6.2mm x 4.1mm, SMD, 2 ELECT / 1200v 15%
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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 : 669
Ship by Mon. 03 Nov to Wed. 05 Nov Calender.png

USD 0.4297

Multiples of: 1

  2 ElectrodeENSMD/SMTFailsafe Not ProtectedReel , Cut Tape6.2 mm1.2 kV6.2 mm- 40 C+ 125 C
SXH81-362X


Discharge Tubes (GDT/TSS) Axial,8x6mm 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 : 664
Ship by Wed. 05 Nov to Tue. 11 Nov Calender.png

USD 0.1606

Multiples of: 5

            
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