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
  
                
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 Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 1.6032

Multiples of: 1

10 kA 3 ElectrodeB88069XSMD/SMTFailsafe Not ProtectedBulk6 mm90 V8.1 mm- 40 C+ 90 C
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 3753
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 0.881

Multiples of: 1

1 kA140 V2Gtcx23Smd/SmtYAmmo Pack3 mm140 V4.5 mm- 40 C+ 90 C
CG33.0LTR


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 3.0KV
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 3713
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 3.0685

Multiples of: 1

5 kA 2 ElectrodeCg3AxialFailsafe Not ProtectedCut Tape8 mm3 Kv6 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 3712
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 0.7534

Multiples of: 1

10 kA230 V22035 - SmSmd/SmtNReel 230 V4.4 mm- 55 C+ 85 C
B88069X2090S102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors A71-H12X
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 3699
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 1.5549

Multiples of: 1

10 kA 2B88069xAxialFailsafe Not ProtectedBulk8 mm1.2 Kv7.9 mm- 40 C+ 125 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 Fri. 27 Mar to Thu. 02 Apr
Calender.png

AUD 2.1846

Multiples of: 1

10 kA 3 ElectrodeGTCx3 - RAxialFailsafe Not ProtectedTray8 mm230 V13.4 mm- 40 C+ 90 C
B88069X9451T203


EPCOS TDK Gas Discharge Tubes - GDTs Gas Plasma Arrestors
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 3280
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 0.8689

Multiples of: 1

2 kA 3 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedReel2.8 mm90 V3.5 mm- 40 C+ 90 C
3RL090M-5-SS


Discharge Tubes (GDT/TSS) 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 1746
Ships to you
between Fri. 10 Apr to Wed. 15 Apr
Calender.png

AUD 0.5911

Multiples of: 1

            
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 1697
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
Calender.png

AUD 2.4252

Multiples of: 1

5 A90 V2Cg / Cg2AxialNReel5 mm90 V5 mm- 40 C+ 90 C
SE90-90X


Discharge Tubes (GDT/TSS) SMD,5x7.6mm 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 902
Ships to you
between Fri. 10 Apr to Wed. 15 Apr
Calender.png

AUD 0.2946

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