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...1112131415...
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
  
                
B88069X3013T603


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2 ELECT / 140v
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 5146
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.9108
Multiples of: 1

  2 ElectrodeB88069SMD/SMT Reel , Cut Tape 140 V3.2 mm- 40 C+ 125 C
B88069X4990C103


EPCOS TDK Gas Discharge Tubes - GDTs Gas Plasma Arrestors N80-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 5111
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 1.3381
Multiples of: 1

12 kA 3 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedBulk8 mm600 V6.05 mm- 40 C+ 90 C
2RS800L-8


Plugin,8x6mm 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 5019
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.2837
Multiples of: 5

            
2051-42-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420volts
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 4949
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.5429
Multiples of: 1

1 A 2 Electrode2051Smd/SmtFailsafe Not ProtectedReel 420 Vdc3.2 mm- 40 C+ 125 C
GTCA28-900M-R10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 90V 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 4834
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 1.7086
Multiples of: 1

10 kA 2 ElectrodeGTCx28 - RAxialFailsafe Not ProtectedTray8 mm90 V6 mm- 40 C+ 90 C
BEP2300SB


Discharge Tubes (GDT/TSS) SMB 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 4820
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.0856
Multiples of: 5

            
BK23000702-M


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 140V 30% 1KA SPG SMD BK2
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 4806
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.0836
Multiples of: 5

            
2RM800L-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 4626
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.2699
Multiples of: 5

            
5TS090L


Gas Discharge Tubes - GDTs SMD,5x7.6mm 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.

lanson 2078
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.523
Multiples of: 1

            
P3100TA


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.

SEMIWARE 0
6 to 16 Weeks Calender.png

AUD 0.0559
Multiples of: 10

            
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...1112131415...

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