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...296297298299300...
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
  
                
B88069X2890C102


EPCOS TDK Gas Discharge Tubes - GDTs Gas Plasma Arrestors 600V 10KA 2 Electrode
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 0
6 to 16 Weeks Calender.png

AUD 2.4635
Multiples of: 1

10 kA 2 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedBulk7.6 mm600 Vdc20 mm- 40 C+ 90 C
CG90L


Gas Discharge Tubes 1pF Axial Thru-Hole
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.

Coto 0
6 to 16 Weeks Calender.png

AUD 2.4824
Multiples of: 10

20 A90 V2Cg / Cg2AxialNTray     
GTCR37-231M-R10


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 7MM 230V 3POLE RADIAL 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 0
6 to 16 Weeks Calender.png

AUD 2.4893
Multiples of: 1000

10 kA 3 ElectrodeGtcx3 - RRadialFailsafe Not ProtectedTray7.5 mm230 V11.5 mm- 40 C+ 90 C
B88069X4350C102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 150V 20KA 2 Electrode
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 0
6 to 16 Weeks Calender.png

AUD 2.4906
Multiples of: 1

20 kA150 V2B88069xSmd/SmtFailsafe Not ProtectedBulk8 mm150 V6.05 mm- 40 C+ 90 C
2017-42-SMC-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420V FLAT GDT Vertical
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 0
6 to 16 Weeks Calender.png

AUD 2.4915
Multiples of: 1000

10 kA 2 Electrode2017Smd/SmtFailsafe Not ProtectedReel8 mm420 V8.5 mm- 55 C+ 105 C
CG2145


Littelfuse Gas Discharge Tubes - GDTs Gas Plasma Arrestors GP S.A. STAN. 145V
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 0
6 to 16 Weeks Calender.png

AUD 2.52
Multiples of: 1200

20 A 2 ElectrodeCg2Smd/SmtFailsafe Not ProtectedBulk8.1 mm145 Vdc6.07 mm- 40 C+ 90 C
CG110


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 110V
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 0
6 to 16 Weeks Calender.png

AUD 2.52
Multiples of: 1200

20 kA 2 ElectrodeCgSmd/SmtFailsafe Not ProtectedBulk8.1 mm110 V6.07 mm- 40 C+ 90 C
GTCS28-900M-R20


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 90V 2POLE 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.

TE Connectivity 0
6 to 16 Weeks Calender.png

AUD 2.5443
Multiples of: 1

20 kA90 V2Gtcx2 - RSmd/SmtFailsafe Not ProtectedBox8.2 mm90 V6 mm- 40 C+ 90 C
GTCA36-351M-R10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 350V 3POLE 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 0
6 to 16 Weeks Calender.png

AUD 2.5545
Multiples of: 1

10 kA350 V3Gtcx3 - RAxialFailsafe Not ProtectedBox6 mm350 V8 mm- 40 C+ 90 C
BD122-2


SMD 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.

Bencent 0
6 to 16 Weeks Calender.png

AUD 2.5831
Multiples of: 1

            
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...296297298299300...

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