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...136137138139140...
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
  
                
BUB801M-02


- 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.

Bencent 126
Ships to you
between Thu. 28 May to Tue. 02 Jun Calender.png

AUD 5.0653
Multiples of: 1

            
BK32001002


Gas Discharge Tubes - GDTs Gas Plasma Arrestors SPG Leaded BK3200V+-20% 0.5KA
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 123
Ships to you
between Wed. 20 May to Fri. 22 May Calender.png

AUD 0.1815
Multiples of: 1

            
SE83-150X


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.

SURGING 122
Ships to you
between Thu. 28 May to Tue. 02 Jun Calender.png

AUD 0.3774
Multiples of: 1

            
2RM1000L-8


Discharge Tubes (GDT/TSS) 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 121
Ships to you
between Thu. 28 May to Tue. 02 Jun Calender.png

AUD 0.2879
Multiples of: 5

            
B88069X8440B202


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V 10KA 3 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 121
Ships to you
between Wed. 20 May to Fri. 22 May Calender.png

AUD 2.0625
Multiples of: 1

10 kA90 V3B88069xRadialFailsafe Not ProtectedBulk8 mm90 V10 mm- 40 C+ 90 C
2047-09-ALF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 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 119
Ships to you
between Wed. 20 May to Fri. 22 May Calender.png

AUD 7.821
Multiples of: 1

50 kA 2 Electrode2047Smd/SmtFailsafe Not Protected 6.5 mm90 V - 40 C+ 90 C
2049-40-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400volts AXIAL GDT 15kA 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 118
Ships to you
between Wed. 20 May to Fri. 22 May Calender.png

AUD 0.6699
Multiples of: 1

15 kA400 V22049AxialFailsafe Not ProtectedBulk8 mm400 V6 mm- 30 C+ 85 C
B88069X6940B152


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors V13-A500XN
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 117
Ships to you
between Wed. 20 May to Fri. 22 May Calender.png

AUD 16.1337
Multiples of: 1

65 kA 2 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedBulk11.8 mm850 V17.1 mm- 40 C+ 90 C
2RP075L-8


Discharge Tubes (GDT/TSS) 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 106
Ships to you
between Thu. 28 May to Tue. 02 Jun Calender.png

AUD 0.2567
Multiples of: 5

            
3RL090L-6


Discharge Tubes (GDT/TSS) 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 87
Ships to you
between Thu. 28 May to Tue. 02 Jun Calender.png

AUD 0.4254
Multiples of: 1

            
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...136137138139140...

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