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.

Enable Filter
Manufacturer
Reset
Peak Pulse Current
Reset
DC Breakover Voltage Nominal
Reset
Number of Electrodes
Reset
Series
Reset
Termination Style
Reset
Failsafe Protection Y/N
Reset
Packaging
Reset
Diameter
Reset
DC Sparkover
Reset
Length
Reset
Minimum Operating Temperature
Reset
Maximum Operating Temperature
Reset
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD

(Ex. GST)(▲▼)
Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
CG90LTR


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 90V NOM
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.

Littelfuse 969
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 2.8608

Multiples of: 1

20 A90 V2Cg / Cg2AxialNReel8.1 mm90 V62 mm- 40 C+ 90 C
2045-14-BT1LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 145volts AXIAL GDT 10kA 8X6mm DIA
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.

Bourns 968
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 0.6893

Multiples of: 1

10 kA 2 Electrode2045Axial Reel8 mm145 Vdc6 mm  
2037-60-BLF


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

Bourns 968
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 0.8139

Multiples of: 1

10 kA600 V22035/37AxialNBulk5 mm600 V5 mm- 55 C+ 85 C
2036-60-BLF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 600VOLT
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.

Bourns 968
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 1.3984

Multiples of: 1

20 kA 3 Electrode2036 Failsafe Not ProtectedBulk5 mm600 V7.5 mm- 55 C+ 105 C
CG42.0SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2000V 3kA 8/20us UL 1449
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.

Littelfuse 967
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 1.3984

Multiples of: 1

3 kA 2 ElectrodeCG4SMD/SMTFailsafe Not ProtectedReel , Cut Tape6 mm2 kV4.2 mm- 40 C+ 90 C
B88069X9800B502


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors T33-A230X
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.

TDK 967
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 1.4556

Multiples of: 1

10 kA 3 ElectrodeB88069xRadialFailsafe Not ProtectedBulk6 mm230 V12.2 mm- 40 C+ 90 C
B88069X0380S102


Gas Discharge Tubes - GDTs Gas Plasma Arrestors EM300X
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.

TDK 966
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 1.1146

Multiples of: 1

  3 ElectrodeB88069xAxial Bulk     
EC350X


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2 Electrode 8x6mm light duty
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.

TDK 966
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 1.1648

Multiples of: 1

10 kA350 V2 AxialNBulk8 mm350 V6.05 mm- 40 C+ 90 C
CG33.3L


Gas Discharge Tubes - GDTs Gas Plasma Arrestors Standard HV
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.

Littelfuse 966
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 3.8737

Multiples of: 1

5 kA 2 ElectrodeCg3AxialFailsafe Not ProtectedTray8 mm3.3 Kv6 mm- 40 C+ 90 C
2RM075L-8


Gas Discharge Tubes - GDTs Axial 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.

Yageo 965
Ships to you
between Thu. 26 Feb to Tue. 03 Mar
Calender.png

AUD 0.1937

Multiples of: 5

            
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2026  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted