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
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
  
                
2036-09-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 150V Miniature 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 8808
Ships to you
between Wed. 27 May to Mon. 01 Jun
Calender.png

AUD 1.0976

Multiples of: 1

20 kA90 V32036Smd/SmtNReel5 mm90 V7.3 mm- 55 C+ 125 C
B88069X3030C253


Gas Discharge Tubes - GDTs Gas Plasma Arrestors T30-A90X
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 3765
Ships to you
between Tue. 19 May to Thu. 21 May
Calender.png

AUD 1.6032

Multiples of: 1

10 kA 3 ElectrodeB88069XSMD/SMTFailsafe Not ProtectedBulk6 mm90 V8.1 mm- 40 C+ 90 C
GTCA38-231M-R10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 230V 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 3676
Ships to you
between Wed. 13 May to Tue. 19 May
Calender.png

AUD 2.091

Multiples of: 1

10 kA 3 ElectrodeGTCx3 - RAxialFailsafe Not ProtectedTray8 mm230 V13.4 mm- 40 C+ 90 C
2035-23-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 230V 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 3653
Ships to you
between Tue. 19 May to Thu. 21 May
Calender.png

AUD 0.7574

Multiples of: 1

10 kA230 V22035 - SmSmd/SmtNReel 230 V4.4 mm- 55 C+ 85 C
GTCA28-231M-R05


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 230V 2POLE 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 3621
Ships to you
between Wed. 13 May to Tue. 19 May
Calender.png

AUD 2.3634

Multiples of: 1

5 kA 2 ElectrodeGTCx28 - RAxialFailsafe Not ProtectedTray8 mm230 V6 mm- 40 C+ 90 C
2035-09-BT1LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 2POLE 90VOLT
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 3474
Ships to you
between Tue. 19 May to Thu. 21 May
Calender.png

AUD 0.7672

Multiples of: 1

10 kA90 V22035AxialNReel5 mm90 V4 mm- 55 C+ 85 C
2RK075M-4


3kA ±20% 75V 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.

Yongyutai Electronics 3201
Ships to you
between Wed. 27 May to Mon. 01 Jun
Calender.png

AUD 0.1985

Multiples of: 5

            
GTCC23-141M-R01-2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 140V 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 3120
Ships to you
between Tue. 19 May to Thu. 21 May
Calender.png

AUD 0.8102

Multiples of: 1

1 kA140 V2Gtcx23Smd/SmtYAmmo Pack3 mm140 V4.5 mm- 40 C+ 90 C
2087-150-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 04x 4.2mm, 1500V
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 2992
Ships to you
between Tue. 19 May to Thu. 21 May
Calender.png

AUD 0.7805

Multiples of: 1

1 A1.5 kV22087Smd/SmtFailsafe Not ProtectedReel4 mm1.5 Kv4 mm- 30 C+ 85 C
SMD300XM


Discharge Tubes (GDT/TSS) 1812 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 1256
Ships to you
between Wed. 27 May to Mon. 01 Jun
Calender.png

AUD 0.0953

Multiples of: 5

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

Looking for help? Visit our FAQ's Section to answer to all your questions

 

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.
 

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