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...678910...
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
  
                
2RM600L-8


Gas Discharge Tubes - GDTs 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 22314
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.3281
Multiples of: 5

            
2053-23-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230volts SMT GDT 4X4.2mm 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 9024
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.5841
Multiples of: 1

3 kA230 V22053Smd/SmtFailsafe Not ProtectedReel4 mm230 V4.2 mm- 30 C+ 85 C
GTCS35-750M-R05-2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 75V 3POLE SMT 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 8945
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 1.749
Multiples of: 1

5 kA75 V3Gtcx35Smd/SmtYAmmo Pack5 mm75 V7.6 mm- 40 C+ 90 C
BEP0080TB


Gas Discharge Tubes - GDTs SMA (DO-214AC) 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.

Bourne 8720
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.0486
Multiples of: 10

            
B88069X0780S102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors EC600X
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 8513
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 1.2754
Multiples of: 1

10 kA 2 ElectrodeB88069xAxialFailsafe Not ProtectedBulk8 mm540 V To 720 V6.05 mm- 40 C+ 90 C
B88069X180T502


EC75X Series 75V Spark-Over 5 kA Impulse Discharge 2-Electrode Arrester
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 8245
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 1.725
Multiples of: 500

      -     
SMD4532-090NB


Gas Discharge Tubes - GDTs 4.5x3.2 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.

Bourne 7837
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.1879
Multiples of: 5

            
BSA201N


Discharge Tubes (GDT/TSS) 1206 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.

Bourne 7687
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.1576
Multiples of: 5

            
BK33000702-M


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 140V 30% 0.3KA SPG SMD BK3
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 6654
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.0559
Multiples of: 10

            
SMD75XM


Discharge Tubes (GDT/TSS) 1812 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 4462
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.1045
Multiples of: 5

            
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...678910...

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