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.
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(Ex. GST)(▲▼)		Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
GTCA38-501M-R10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 500V 3POLE AXIAL LEADS GDT
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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
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AUD 1.7089
Multiples of: 1

10 kA 3 ElectrodeGtcx3 - RAxialFailsafe Not ProtectedBox8 mm500 V13.4 mm- 40 C+ 90 C
2036-20-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3-electrode 230V GAS DISCHARGE TUBE
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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
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AUD 1.7108
Multiples of: 1

20 kA 3 Electrode2036 - SmSmd/SmtFailsafe ProtectedCut Tape5 mm230 V7.3 mm- 55 C+ 125 C
2026-40-C3LF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors 100Vs 400V 3 Pole
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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
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AUD 1.7655
Multiples of: 1

40 kA 3 Electrode2026RadialFailsafe Not ProtectedBulk7.9 mm400 V - 40 C+ 90 C
B88069X8690B102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3 ELECT / 350v
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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
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AUD 1.7239
Multiples of: 1

   B88069x  Tray     
B88069X7670B502


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors T25-A420X
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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 1.7239
Multiples of: 1

  3 ElectrodeB88069x  Bulk     
2056-47-B3FLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470volts 3E RAD GDT 6X8mm DIA FS
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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 1.728
Multiples of: 1

5 kA 3 Electrode2056Radial Bulk6 mm470 Vdc8 mm  
2026-35-C2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 3 Pole
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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 1.7307
Multiples of: 1000

40 kA350 V32026RadialY 7.9 mm350 V13 mm- 40 C+ 90 C
2026-09-C2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover 100V/s 90V 3 Pole
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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 1.7307
Multiples of: 1000

40 kA90 V32026RadialY 7.9 mm90 V13 mm- 40 C+ 90 C
RF2339-000


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300VDC 3-POLE 900V @1KV/US
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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 1.7325
Multiples of: 1000

5 kA 3 ElectrodeGTCx3 - R Failsafe Not ProtectedTray5 mm300 V7.6 mm- 40 C+ 90 C
2038-110-SM


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors Mini Trigard Symmetrical SMT
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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 1.7361
Multiples of: 1

10 kA 3 Electrode2038Smd/SmtFailsafe Not ProtectedBulk5 mm1.1 Kv7.5 mm- 40 C+ 90 C
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