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...3132333435...
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
  
                
B88069X2263T253


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2 ELECT / 200v
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 2425
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 1.2226
Multiples of: 1

  2 ElectrodeB88069SMD/SMT Reel , Cut Tape 200 V3.2 mm- 40 C+ 125 C
GTCS26-900M-R05-2


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 6MM 90V 2POLE SMT 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 2172
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 0.919
Multiples of: 1

5 kA 2 ElectrodeGtcx2 - RSmd/SmtFailsafe Not ProtectedCut Tape6 mm90 V4.2 mm- 40 C+ 90 C
2036-35-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 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 2167
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 1.5345
Multiples of: 1

20 kA350 V32036Smd/SmtNReel5 mm350 V7.3 mm- 55 C+ 125 C
2087-120-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 04x 4.2mm, 1200V
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 2164
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.7805
Multiples of: 1

3 kA 2 Electrode2087SMD/SMTFailsafe Not ProtectedReel , Cut Tape4 mm1.2 kV4 mm- 30 C+ 85 C
GTCC23-501M-R01-2


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 500V 2POLE 4.5mm L
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 2153
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.891
Multiples of: 1

1 kA 2 ElectrodeGtcx23Smd/SmtFailsafe Not ProtectedCut Tape3 mm500 Vdc4.5 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 2150
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 1.0197
Multiples of: 1

1 kA140 V2Gtcx23Smd/SmtYAmmo Pack3 mm140 V4.5 mm- 40 C+ 90 C
CG31.2L


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 1.2KV
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 2146
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 4.0385
Multiples of: 1

5 kA1.2 kV2Cg3AxialNTray8 mm1.2 Kv6 mm- 40 C+ 90 C
GDT21-15-S1-RP


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 150V .5KA 30% 2-POLE SMD
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 2145
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 1.0378
Multiples of: 1

  2 ElectrodeGDT21SMD/SMT Reel , Cut Tape 150 V3.2 mm- 40 C+ 105 C
4532-351-LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 4532 350V 30% 2KA
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 1590
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.1342
Multiples of: 5

4 kA 2 Electrode4532SMD/SMTFailsafe Not ProtectedReel , Cut Tape 350 V4.5 mm- 40 C+ 85 C
2027-07-SM-RP-LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1pF 75volts +/-15% -55 to 85C
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 108
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.9653
Multiples of: 1

25 kA75 V22027 - Xx - SmSmd/SmtFailsafe Not ProtectedReel8 mm75 V6 mm- 55 C+ 125 C
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...3132333435...

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