About Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

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.

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

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
1 2345...
1 2345...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
B88069X0720S102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors EC90X
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 Availability : 6351
Ship by Wed. 04 Jun to Fri. 06 Jun Calender.png

USD 0.7324

Multiples of: 1

10 kA 2 ElectrodeB88069xAxialFailsafe Not ProtectedBulk8 mm90 V6.05 mm- 40 C+ 90 C
2R090SM-G


±30% 2kA 90V 2 SMD,3.2x4.5mm 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.

Liown Availability : 6285
Ship by Fri. 20 Jun to Wed. 25 Jun Calender.png

USD 0.0629

Multiples of: 5

            
2051-42-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420volts
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 Availability : 6278
Ship by Wed. 04 Jun to Fri. 06 Jun Calender.png

USD 0.3364

Multiples of: 1

1 A 2 Electrode2051Smd/SmtFailsafe Not ProtectedReel 420 Vdc3.2 mm- 40 C+ 125 C
2R470SM-G


±30% 2kA 470V 2 SMD,3.2x4.5mm 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.

Liown Availability : 6107
Ship by Fri. 20 Jun to Wed. 25 Jun Calender.png

USD 0.0754

Multiples of: 5

            
2036-07-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 75VOLT
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 Availability : 5880
Ship by Wed. 04 Jun to Fri. 06 Jun Calender.png

USD 1.0152

Multiples of: 1

20 kA75 V32036Smd/SmtFailsafe ProtectedReel5 mm75 V7.3 mm- 55 C+ 125 C
2035-30-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 2POLE 300VOLT
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 Availability : 5832
Ship by Wed. 04 Jun to Fri. 06 Jun Calender.png

USD 0.5048

Multiples of: 1

10 kA 2 Electrode2035 - SmSmd/SmtFailsafe Not ProtectedReel 300 V4.4 mm- 55 C+ 85 C
BEP1500SB


SMB 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.

Bourne Availability : 5820
Ship by Fri. 20 Jun to Wed. 25 Jun Calender.png

USD 0.0602

Multiples of: 5

            
SA2-3600-CLT-STD


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3600volts 1pF STRAIGHT LEADS
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 Availability : 5816
Ship by Wed. 04 Jun to Fri. 06 Jun Calender.png

USD 1.6543

Multiples of: 1

10 kA3.6 kV2Sa2AxialFailsafe Not ProtectedReel8.5 mm3.6 Kv8.9 mm- 40 C+ 125 C
SX51-800X


Discharge Tubes (GDT/TSS) Axial,5.5x6mm 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 Availability : 5790
Ship by Fri. 20 Jun to Wed. 25 Jun Calender.png

USD 0.1072

Multiples of: 5

            
Hot AC240L


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors FOR AC APPLICATIONS
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 Availability : 5772
Ship by Fri. 06 Jun to Thu. 12 Jun Calender.png

USD 1.0566

Multiples of: 1

5 kA 2 ElectrodeAcAxialFailsafe Not ProtectedTray8 mm800 V6 mm- 40 C+ 90 C
2RS800L-8


Plugin,8x6mm 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.

FTR Availability : 5761
Ship by Fri. 20 Jun to Wed. 25 Jun Calender.png

USD 0.1367

Multiples of: 5

            
SA38-362M


Discharge Tubes (GDT/TSS) Axial,4.1x10mm 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 Availability : 5736
Ship by Fri. 20 Jun to Wed. 25 Jun Calender.png

USD 0.1915

Multiples of: 1

            
2RE090L-8


Discharge Tubes (GDT/TSS) Axial,8x6mm 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.

FTR Availability : 5664
Ship by Fri. 20 Jun to Wed. 25 Jun Calender.png

USD 0.1332

Multiples of: 5

            
2RK075M-4


Gas Discharge Tubes - GDTs Gas Plasma Arrestors GDT SMD 2R-4 75V+-20% 3KA
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 Availability : 5650
Ship by Fri. 20 Jun to Wed. 25 Jun Calender.png

USD 0.1039

Multiples of: 5

3 kA 2 Electrode2R - 4SMD/SMTFailsafe Not ProtectedReel , Cut Tape4.2 mm75 V4 mm- 40 C+ 85 C
SE350


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V <0.5 pf IMPL 1150 Volts @1Kv
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 Availability : 5640
Ship by Fri. 06 Jun to Thu. 12 Jun Calender.png

USD 1.4367

Multiples of: 1

500 A350 V2 ElectrodeSeSmd/SmtNReel 350 V3.2 mm- 40 C+ 90 C
2030-23T-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors MINI TRIGARD SURFACT MOUNT 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.

Bourns Availability : 5559
Ship by Wed. 04 Jun to Fri. 06 Jun Calender.png

USD 1.4437

Multiples of: 1

0.5 A 22030 - Xxt - SmSmd/SmtNReel5 mm185 V7.3 mm- 40 C+ 90 C
RL302-201M


200V 3kA 20% Plugin Glass Discharge Tube 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.

Ruilongyuan Availability : 5480
Ship by Fri. 20 Jun to Wed. 25 Jun Calender.png

USD 0.1012

Multiples of: 5

            
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 Availability : 5463
Ship by Fri. 20 Jun to Wed. 25 Jun Calender.png

USD 0.2281

Multiples of: 1

            
SMD5050-090NA


Gas Discharge Tubes - GDTs SMD,5x5x4.2mm 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.

Ruilongyuan Availability : 5400
Ship by Fri. 20 Jun to Wed. 25 Jun Calender.png

USD 0.1555

Multiples of: 5

            
2057-07-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75volts AXIAL GDT 5.5X6mm 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 Availability : 5345
Ship by Wed. 04 Jun to Fri. 06 Jun Calender.png

USD 0.3268

Multiples of: 1

5 kA75 V22057AxialFailsafe Not ProtectedBulk5.5 mm75 V6 mm- 40 C+ 90 C
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
1 2345...

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 ©2025  X-ON Electronics 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 ISO Certified AS9120 Certified