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...116117118119120...
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
  
                
B88069X7851S102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2 ELECT / 3200v
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 404
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 1.4371
Multiples of: 1

   B88069  Cardboard Strips     
2RC3600L-8


3kA ±20% 3.6kV 2 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 403
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.444
Multiples of: 1

            
SSP-501M


Axial Leaded,2.6x6.5mm Glass Discharge Tube 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 402
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.1107
Multiples of: 5

            
2RM090L-8/TR


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 10kA 90V 2 Electrode 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 400
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 0.7689
Multiples of: 1

10 kA 2 Electrode2R - 8x6  Reel , Cut Tape 90 V   
B88069X6873S102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350VDC 1pF 0.2
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 399
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 1.7365
Multiples of: 1

20 kA 2 ElectrodeHCAxialFailsafe Not ProtectedAmmo Pack6 mm350 V6.05 mm- 40 C+ 125 C
B88069X2641T502


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors EF 800X
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 398
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 1.5428
Multiples of: 1

10 kA 2B88069xAxialFailsafe Not ProtectedReel8 mm680 V To 1 Kv6 mm- 40 C+ 125 C
GTCS35-301M-R05-2


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 5MM 300V 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 397
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 1.363
Multiples of: 1

5 kA 3 ElectrodeGtcx35Smd/SmtFailsafe ProtectedAmmo Pack5 mm300 Vdc7.6 mm- 40 C+ 90 C
RF1742-000


GTCR36-151M-R10
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 397
Ships to you
between Thu. 02 Jul to Wed. 08 Jul Calender.png

AUD 2.5285
Multiples of: 1

            
RLM302-501M


500V 3kA 20% SMD,3.3x6mm Glass Discharge Tube 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 388
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.2297
Multiples of: 5

            
BK12000702


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 261
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.1211
Multiples of: 5

            
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...116117118119120...

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