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...156157158159160...
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
  
                
Hot 3RP090M-8-S


Discharge Tubes (GDT/TSS) 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 25
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 1.1715
Multiples of: 1

20 kA 3 Electrode3R - 8SolderFailsafe Not ProtectedReel , Cut Tape 90 V10 mm- 40 C+ 85 C
7P.62.9.009.0485


Surge arrestor; Type 2+3; 5kA; for DIN rail mounting; -40÷70°C
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.

Finder 25
Ships to you
between Thu. 02 Jul to Wed. 08 Jul Calender.png

AUD 96.5876
Multiples of: 1

            
GDT230E-80-T2-BX


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors High Energy GDT 30mm 800V, T2 terminal
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 24
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 62.469
Multiples of: 1

  2 ElectrodeGDT230ESMD/SMTFailsafe Not ProtectedBulk30 mm800 V - 40 C+ 105 C
GTCA26-101M-R05


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 100V 2POLE AXIAL LEADS GDT
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 22
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 2.3595
Multiples of: 1

5 kA100 V2Gtcx2 - RAxialFailsafe Not ProtectedTray6.2 mm100 V4.4 mm- 40 C+ 90 C
2089-140-BT1LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 05.5x6mm, 1400V HV Axial GDT
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 21
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 0.9619
Multiples of: 1

3 kA 2 Electrode2089AxialFailsafe Not ProtectedReel , Cut Tape5.5 mm1.4 kV6 mm- 40 C+ 85 C
PMT3(310)15004


Gas Discharge Tubes - GDTs Gas Plasma Arrestors GP 3 EL. S.A.150V
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 21
Ships to you
between Thu. 02 Jul to Wed. 08 Jul Calender.png

AUD 6.4925
Multiples of: 1

10 A150 V3 ElectrodePmt3(310) NTray     
CG90LSN


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 20
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 2.9215
Multiples of: 1

10 A90 V2Cg / Cg2AxialNTray     
V50-3+NPE-280


Surge arrestor; Type 1+2; Poles: 3+NPE; 30kA; 280VAC; DIN; -40÷80°C
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.

OBO BETTERMANN 17
Ships to you
between Thu. 02 Jul to Wed. 08 Jul Calender.png

AUD 338.0351
Multiples of: 1

            
7P.22.8.275.0020


Surge arrestor; Type 2; Poles: 1+NPE; 20kA; DIN; -40÷80°C; IP20
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.

Finder 13
Ships to you
between Thu. 02 Jul to Wed. 08 Jul Calender.png

AUD 146.8919
Multiples of: 1

            
1669-01


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1200pF Double Ended
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 2
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 156.0439
Multiples of: 1

20 kA36 V31669RadialN  36 V3.94 mm- 40 C+ 100 C
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...156157158159160...

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