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
First...301302303304305...
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
  
                
2061-42-ALF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420V 11.8x12.0mm 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 0
6 to 16 Weeks Calender.png

AUD 9.7484
Multiples of: 1

60 kA 2 Electrode2061SMD/SMTFailsafe Not ProtectedTray11.8 mm420 V12 mm- 30 C+ 85 C
2061-47-ALF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470V 11.8x12.0mm 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 0
6 to 16 Weeks Calender.png

AUD 9.7484
Multiples of: 1

60 kA470 V22061Smd/SmtFailsafe Not ProtectedBulk11.8 mm470 V12 mm- 30 C+ 85 C
2410-33-G-MSP-S


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors RED SEALED 52.32mm
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 0
6 to 16 Weeks Calender.png

AUD 9.8943
Multiples of: 1

20 kA400 V52410RadialNBulk 400 V42.17 mm- 55 C+ 85 C
2063-35-ALF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V 11.8x17.0mm 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 0
6 to 16 Weeks Calender.png

AUD 10.2649
Multiples of: 5

100 kA350 V22063Smd/SmtFailsafe Not ProtectedBulk11.8 mm350 V17 mm- 30 C+ 85 C
B88069X1003T152


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors RECOMMENDED ALT 871-B88069X1003T302
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 0
6 to 16 Weeks Calender.png

AUD 10.3033
Multiples of: 1

20 kA 2 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedCut Tape 1.4 Kv16.3 mm- 40 C+ 90 C
CG34.5L


High Voltage 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.

Coto 0
6 to 16 Weeks Calender.png

AUD 10.3084
Multiples of: 12

10 A4.5 kV2 Electrode  NTray     
SL1122A230


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 184-276V 5A Alpha 3 Hybrid
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 0
6 to 16 Weeks Calender.png

AUD 11.268
Multiples of: 1

10 kA 3 ElectrodeSL1122ARadialFailsafe Not ProtectedTray8.3 mm230 V14.4 mm- 40 C+ 90 C
2063-23-ALF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V 11.8x17.0mm 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 0
6 to 16 Weeks Calender.png

AUD 11.3227
Multiples of: 1

100 kA230 V22063Smd/SmtFailsafe Not ProtectedBulk11.8 mm230 V17 mm- 30 C+ 85 C
2063-80-ALF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 800V 11.8x17.0mm 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 0
6 to 16 Weeks Calender.png

AUD 11.3227
Multiples of: 1

100 kA800 V22063Smd/SmtFailsafe Not ProtectedBulk11.8 mm800 V17 mm- 30 C+ 85 C
2063-47-ALF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470V 11.8x17.0mm 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 0
6 to 16 Weeks Calender.png

AUD 11.844
Multiples of: 1

100 kA470 V22063Smd/SmtFailsafe Not ProtectedBulk11.8 mm470 V17 mm- 30 C+ 85 C
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...301302303304305...

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

Resources

Company

Support

 

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.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

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