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...5657585960...
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
  
                
2R400TA-5


5kA 20% 400V 2 Plugin,D5.5xL6mm Gas Discharge Tube Arresters (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.

Ruilongyuan 1328
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.2805
Multiples of: 5

            
SH145


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 145V 5kA .7pF
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 1326
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 1.4124
Multiples of: 1

5 kA 2 ElectrodeShSmd/SmtFailsafe Not ProtectedCut Tape5 mm145 V4.2 mm- 40 C+ 90 C
2036-47-SM-RPLF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 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 1323
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 1.6417
Multiples of: 1

20 kA 3 Electrode2036 - SMSMD/SMTFailsafe ProtectedReel , Cut Tape5 mm470 V7.3 mm- 55 C+ 125 C
GDT212E-70-A-BX


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors High Energy GDT 12mm 700V, Lead Less
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 1321
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 5.1315
Multiples of: 1

  2 ElectrodeGDT212ESMD/SMTFailsafe Not ProtectedBox12 mm700 V - 55 C+ 105 C
GDT28H-120-BRP


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1200 V
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 1318
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 1.3398
Multiples of: 1

  2 ElectrodeGDT28Axial Reel , Cut Tape8 mm1.2 kV - 40 C+ 125 C
2057-35-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350volts AXIAL GDT 5.5X6mm 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 1317
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.5296
Multiples of: 1

5 kA350 V22057AxialFailsafe Not ProtectedBulk5.5 mm350 V6 mm- 40 C+ 90 C
BK12002502


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 1311
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.3174
Multiples of: 1

            
2095-100-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 08x8mm, 1000V HV Axial 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.

Bourns 1311
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 1.0147
Multiples of: 1

8 kA 2 Electrode2095AxialFailsafe Not ProtectedBulk8 mm1 Kv8 mm- 30 C+ 85 C
2051-20-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200volts
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 1303
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.5627
Multiples of: 1

2 kA 2 Electrode2051SMD/SMTFailsafe Not ProtectedReel , Cut Tape-200 V4.5 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 1303
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 1.6995
Multiples of: 1

10 kA 2B88069xAxialFailsafe Not ProtectedReel8 mm680 V To 1 Kv6 mm- 40 C+ 125 C
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...5657585960...

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