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...266267268269270...
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
  
                
2026-47-C4LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 470VOLT
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 1.9081
Multiples of: 1000

40 kA470 V32026RadialYBulk7.9 mm470 V - 40 C+ 90 C
B88069X9930B502


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors T83-A150XF1
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 1.9134
Multiples of: 1

10 kA150 V3B88069xThrough HoleFailsafe Not ProtectedBulk8 mm150 V13.4 mm- 40 C+ 90 C
B88069X8390B502


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors T80-A350XF
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 1.9139
Multiples of: 1

10 kA 3 ElectrodeB88069xRadialFailsafe Not ProtectedBulk8 mm350 V10 mm- 40 C+ 90 C
GTCS28-351M-R10-2


TE Connectivity Gas Discharge Tubes - GDTs Gas Plasma Arrestors 8MM 350V 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 1.9143
Multiples of: 1

10 kA 2 ElectrodeGtcx28Smd/SmtFailsafe ProtectedAmmo Pack8.2 mm350 Vdc6 mm- 40 C+ 90 C
SL1411A350SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V Gas Plasma 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.

Littelfuse 0
6 to 16 Weeks Calender.png

AUD 1.925
Multiples of: 1500

10 kA350 V2Sl1411aSolder PadNReel     
B88069X9190B252


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V 10KA 3 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 1.9313
Multiples of: 1000

10 kA350 V3T8AxialFailsafe Not ProtectedBulk8 mm350 V10 mm- 40 C+ 90 C
2026-09-A1


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover 100V/s 90V 3 Pole
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 1.9313
Multiples of: 1000

40 kA90 V32026 YBulk7.9 mm90 V11.3 mm- 40 C+ 90 C
SL0902A350SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP 5X5 350V Minitube 2 Term
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 1.9313
Multiples of: 900

2.5 kA420 V2Sl0902aSolder PadNReel5.4 mm420 V5 mm- 40 C+ 90 C
GDT25-09-S1-BK


Gas Discharge Tube 90V 7000A (7kA) ±20% 2 Pole Surface Mount
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 1.9316
Multiples of: 1

7 kA 2 ElectrodeGDT25 Failsafe ProtectedBulk5 mm90 V5.4 mm- 55 C+ 125 C
SL1021A230R


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 184-276V 5A Beta 3 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.

Littelfuse 0
6 to 16 Weeks Calender.png

AUD 1.9335
Multiples of: 500

10 kA 3Sl1021aRadialFailsafe Not ProtectedTray8 mm  - 40 C+ 90 C
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...266267268269270...

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