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
  
                
2049-60-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 600volts 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 1386
Ships to you
between Thu. 14 May to Wed. 20 May Calender.png

AUD 0.6699
Multiples of: 1

15 kA600 V22049AxialFailsafe Not ProtectedBulk8 mm600 V6 mm- 30 C+ 85 C
B88069X4590C102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors M51-A600X
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 901
Ships to you
between Wed. 20 May to Fri. 22 May Calender.png

AUD 1.7655
Multiples of: 1

5 kA570 v to 780 V3B88069xAxialFailsafe Not ProtectedBulk5 mm570 V To 780 V5 mm- 40 C+ 90 C
2061-60-ALF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 600V 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 169
Ships to you
between Wed. 20 May to Fri. 22 May Calender.png

AUD 10.4115
Multiples of: 1

60 kA600 V22061Smd/SmtFailsafe Not ProtectedBulk11.8 mm600 V12 mm- 30 C+ 85 C
B88069X2580S102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors SWITCHING SPARK GAP 800V
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 167
Ships to you
between Wed. 20 May to Fri. 22 May Calender.png

AUD 3.0855
Multiples of: 1

 800 V3B88069xAxialFailsafe Not ProtectedBulk8 mm 6 mm- 40 C+ 150 C
SE83-800X


10kA ±20% 800V 3 Plugin,8x10mm 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.

SURGING 161
Ships to you
between Thu. 28 May to Tue. 02 Jun Calender.png

AUD 0.3852
Multiples of: 1

            
2R2500LL-8


5kA 20% 2.5kV 2 Plugin 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 139
Ships to you
between Thu. 28 May to Tue. 02 Jun Calender.png

AUD 0.3602
Multiples of: 1

            
2RC2500L-8


2500V ±20% 3kA 1.5pF 2 Axial Leaded 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.

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

AUD 0.387
Multiples of: 1

            
2R3600S-5


5kA 20% 3.6kV 2 SMD,D5.5xL6mm 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.

Ruilongyuan 101
Ships to you
between Thu. 28 May to Tue. 02 Jun Calender.png

AUD 0.3305
Multiples of: 5

            
2RL2500L-8/B


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5kA 2500V 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 97
Ships to you
between Thu. 28 May to Tue. 02 Jun Calender.png

AUD 0.3007
Multiples of: 5

5 kA 2 Electrode2R - 8  Bulk 2.5 kV   
2RL2000L-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 53
Ships to you
between Thu. 28 May to Tue. 02 Jun Calender.png

AUD 0.3054
Multiples of: 5

            
  • 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