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...4142434445...
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
  
                
2036-42-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 420VOLT
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 1688
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 1.5345
Multiples of: 1

20 kA420 V32036Smd/SmtNReel5 mm420 V7.3 mm- 55 C+ 125 C
GTCC23-151M-R01-2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 150V 2POLE CHIP TYPE SMT
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 1663
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 0.8432
Multiples of: 1

1 kA150 V2Gtcx23Smd/SmtYAmmo Pack3 mm150 V4.5 mm- 40 C+ 90 C
GDT28H-200-BRP


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2000 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 1663
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 1.3398
Multiples of: 1

  2 ElectrodeGDT28Axial Reel , Cut Tape8 mm2 kV - 40 C+ 125 C
2RM090L-8/B


Gas Discharge Tubes - GDTs Gas Plasma Arrestors GDT Leaded 2R-8 90V+-20% 10KA
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 1661
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 0.7689
Multiples of: 1

10 kA 2 Electrode2R - 8x6  Bulk 90 V   
CG21000LTR


Gas Discharge Tubes - GDTs Gas Plasma Arrestors GP S.A. STAN. 1000V
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 1656
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 2.541
Multiples of: 1

10 A1 kV2 ElectrodeCg2AxialNReel8.1 mm1 Kv6.07 mm- 40 C+ 90 C
CG590L


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 90V NOM
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 1600
Ships to you
between Wed. 13 May to Tue. 19 May Calender.png

AUD 2.3212
Multiples of: 1

5 A90 V2Cg / Cg2AxialNReel5 mm90 V5 mm- 40 C+ 90 C
2031-15T-SM-RP3LF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors SUBMINIATURE SPARK GAP 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 1472
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 1.0147
Multiples of: 1

1 kA 2 Electrode2031 - Xxt - SmSmd/SmtFailsafe Not ProtectedReel5 mm60 V4.4 mm- 40 C+ 90 C
2093-270-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 06.2x4.2mm, 2700V
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 1358
Ships to you
between Wed. 13 May to Tue. 19 May Calender.png

AUD 1.0013
Multiples of: 1

1 A2.7 kV22093Smd/SmtFailsafe Not ProtectedReel6.2 mm2.7 Kv4.2 mm- 30 C+ 85 C
SE90-600X


5kA ±20% 2pF 600V 3 SMD,5x7.6mm 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.

SURGING 1314
Ships to you
between Wed. 27 May to Mon. 01 Jun Calender.png

AUD 0.275
Multiples of: 5

            
2095-400-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 08x8mm, 4000V 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 646
Ships to you
between Wed. 13 May to Tue. 19 May Calender.png

AUD 1.0669
Multiples of: 1

5 kA 2 Electrode2095AxialFailsafe Not ProtectedBulk8 mm4 Kv8 mm- 30 C+ 85 C
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...4142434445...

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