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...251252253254255...
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
  
                
2036-35-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 350VOLT
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 0
6 to 16 Weeks Calender.png

AUD 1.454
Multiples of: 1

20 kA 3 Electrode2036 Failsafe Not ProtectedBulk5 mm350 V7.5 mm- 55 C+ 105 C
GTCS28-750M-R20-2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 75V 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.

TE Connectivity 0
6 to 16 Weeks Calender.png

AUD 1.457
Multiples of: 500

            
2029-23-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE
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 0
6 to 16 Weeks Calender.png

AUD 1.4575
Multiples of: 1

25 kA 2 Electrode2029Smd/SmtFailsafe Not ProtectedReel7.9 mm230 V6 mm- 55 C+ 105 C
RF1861-000


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.

TE Connectivity 0
6 to 16 Weeks Calender.png

AUD 1.4585
Multiples of: 250

      -     
B88069X5783T602


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230VDC 20% 1.5pF 20A
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 0
6 to 16 Weeks Calender.png

AUD 1.4666
Multiples of: 1200

20 kA 2 ElectrodeB88069XSMD/SMTFailsafe Not ProtectedReel , Cut Tape 230 V6 mm- 40 C+ 125 C
RF1194-000


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 230V 3POLE 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.

TE Connectivity 0
6 to 16 Weeks Calender.png

AUD 1.4747
Multiples of: 2500

      Box     
2036-15-B


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 0
6 to 16 Weeks Calender.png

AUD 1.4768
Multiples of: 1000

10 kA150 V32036AxialY 5 mm150 V7.5 mm- 55 C+ 105 C
GTCS35-351M-R05-2


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 5MM 350V 3POLE 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 0
6 to 16 Weeks Calender.png

AUD 1.4827
Multiples of: 1

      Cut Tape     
A71-H25X


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2 Electrode 8x8mm high voltage
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 0
6 to 16 Weeks Calender.png

AUD 1.4857
Multiples of: 1

2.5 kA2.5 kV2 AxialNBulk8 mm2.5 Kv7.9 mm- 40 C+ 125 C
2036-09-SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 90V 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 0
6 to 16 Weeks Calender.png

AUD 1.4869
Multiples of: 100

20 kA 3 Electrode2036 - SMSMD/SMTFailsafe Protected 5 mm90 V7.3 mm- 55 C+ 125 C
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...251252253254255...

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