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...2627282930...
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
  
                
BWF801N


Discharge Tubes (GDT/TSS) SMD,5x4.2mm 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.

Bourne 3084
Ships to you
between Wed. 27 May to Mon. 01 Jun Calender.png

AUD 0.2375
Multiples of: 5

            
B88069X5480C253


Gas Discharge Tubes - GDTs Gas Plasma Arrestors T90-A350X
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 2305
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 2.1
Multiples of: 1

5 kA 3 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedBulk5 mm350 V7.6 mm- 40 C+ 90 C
TPSMD4532-400NF


1812 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.

TECH PUBLIC 2284
Ships to you
between Wed. 27 May to Mon. 01 Jun Calender.png

AUD 0.1887
Multiples of: 5

            
2045-30-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300volts AXIAL GDT 10kA 8X6mm 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 2284
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 0.5643
Multiples of: 1

15 kA 2 Electrode2045AxialFailsafe Not ProtectedBulk8 mm300 V6 mm- 30 C+ 85 C
B88069X4630C253


Gas Discharge Tubes - GDTs Gas Plasma Arrestors M50-A230X
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 2279
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 1.0581
Multiples of: 1

5 kA 2 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedBulk5 mm350 V5 mm- 40 C+ 90 C
CG7200MS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200V SMD Ultra Low 0.3pF
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 2274
Ships to you
between Wed. 13 May to Tue. 19 May Calender.png

AUD 0.6971
Multiples of: 1

1 kA 2 ElectrodeCg7Solder PadFailsafe Not ProtectedReel-200 Vdc2.1 mm- 40 C+ 90 C
TPSMD4532-075NF


1812 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.

TECH PUBLIC 2260
Ships to you
between Wed. 27 May to Mon. 01 Jun Calender.png

AUD 0.1891
Multiples of: 5

            
P0080SA


Discharge Tubes (GDT/TSS) DO-214AA 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.

Leiditech 2211
Ships to you
between Wed. 27 May to Mon. 01 Jun Calender.png

AUD 0.0772
Multiples of: 5

            
Hot 2035-09-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 90V Miniature 2 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 1612
Ships to you
between Wed. 27 May to Mon. 01 Jun Calender.png

AUD 0.6014
Multiples of: 1

10 kA 2 Electrode2035 - SMSMD/SMTFailsafe Not ProtectedReel , Cut Tape 90 V4.4 mm- 55 C+ 85 C
SW801Y-SMD


20% 1kA 800V 2 1210 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.

SETfuse 756
Ships to you
between Wed. 27 May to Mon. 01 Jun Calender.png

AUD 0.1385
Multiples of: 5

            
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...2627282930...

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