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...151152153154155...
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
  
                
2RL2000L-8/B


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5kA 2000V 2Electrode Leaded
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 65
Ships to you
between Fri. 02 Oct to Tue. 06 Oct Calender.png

AUD 0.6699
Multiples of: 1

5 kA 2 Electrode2R - 8  Bulk 2 kV   
2035-15-B


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 150V Miniature 2 Pole
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 64
Ships to you
between Fri. 02 Oct to Tue. 06 Oct Calender.png

AUD 0.7458
Multiples of: 1

10 kA150 V22035AxialNBulk5 mm150 V4 mm- 55 C+ 85 C
P2300SB


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

SEMIWARE 63
Ships to you
between Mon. 12 Oct to Thu. 15 Oct Calender.png

AUD 0.068
Multiples of: 5

            
LY82R3000K


3kA ±20% 1.5pF 3000V 2 - Gas Discharge Tube (GDT) 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.

Liown 63
Ships to you
between Mon. 12 Oct to Thu. 15 Oct Calender.png

AUD 0.0879
Multiples of: 5

            
SE351H-L


20kA 20% 350V 2 Plugin,D8xL6mm Gas Discharge Tube Arresters (GDT) 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.

SETfuse 63
Ships to you
between Mon. 12 Oct to Thu. 15 Oct Calender.png

AUD 0.3268
Multiples of: 5

            
3RM800L-8


Discharge Tubes (GDT/TSS) Through Hole,8x10mm 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 63
Ships to you
between Mon. 12 Oct to Thu. 15 Oct Calender.png

AUD 0.6304
Multiples of: 1

            
B88069X8830B102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors T63-C600X
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 61
Ships to you
between Fri. 02 Oct to Tue. 06 Oct Calender.png

AUD 4.5705
Multiples of: 1

20 kA700 V3B88069xRadialNBulk 420 V To 700 V11.5 mm- 40 C+ 90 C
2027-35-B


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 2 Pole
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 60
Ships to you
between Fri. 02 Oct to Tue. 06 Oct Calender.png

AUD 1.0989
Multiples of: 1

20 kA350 V22027AxialNBulk8 mm350 V6 mm- 55 C+ 125 C
B88069X2860C102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V 20KA 2 Electrode
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 60
Ships to you
between Fri. 02 Oct to Tue. 06 Oct Calender.png

AUD 2.706
Multiples of: 1

20 kA350 V2B88069xSmd/SmtFailsafe Not ProtectedBulk8 mm350 V6.05 mm- 40 C+ 90 C
SP3500SC


Discharge Tubes (GDT/TSS) DO-214AA 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.

Polytronics 58
Ships to you
between Mon. 12 Oct to Thu. 15 Oct Calender.png

AUD 0.1155
Multiples of: 5

            
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...151152153154155...

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