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
  
                
SL1011A350A


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2T A350V AXIAL GP Delta
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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 2.8784
Multiples of: 1000

5 kA 2 ElectrodeSl1011aAxialFailsafe Not ProtectedCut Tape8 mm350 V6.05 mm- 40 C+ 90 C
2026-09-C3FLF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 100Vs 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
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AUD 2.8883
Multiples of: 1000

40 kA 3 Electrode2026RadialFailsafe ProtectedTube7.9 mm90 V - 40 C+ 90 C
GTCA26-141M-R05


Gas Discharge Tubes - GDTs Gas Plasma Arrestors
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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 2.96
Multiples of: 1000

5 kA 2 ElectrodeGTCx2 - RAxialFailsafe Not ProtectedTray6 mm140 V4.2 mm- 40 C+ 90 C
2026-47-C2FLF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 470VOLT
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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 2.9682
Multiples of: 1000

      Bulk     
CG2600LSN


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP BIPOLAR SURGE ARRESTER
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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 2.9688
Multiples of: 1

20 kA 2 ElectrodeCg / Cg2AxialFailsafe Not ProtectedTray8.1 mm600 Vdc6.07 mm- 40 C+ 90 C
T61-C350X


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3 Etrode 9.5x11.5mm heavy duty
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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 2.9714
Multiples of: 1

20 kA350 V3B88069xRadialNBulk8.3 mm400 V11.5 mm- 40 C+ 90 C
CG90LS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V Standard GP Nominal
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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 2.99
Multiples of: 1

20 kA 2 ElectrodeCgAxialFailsafe Not ProtectedCut Tape8.1 mm90 V11.15 mm- 40 C+ 90 C
SL1011A470A


Littelfuse Gas Discharge Tubes - GDTs Gas Plasma Arrestors 5A Beta 2 Terminal
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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.

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AUD 2.99
Multiples of: 1000

5 kA 2 ElectrodeSl1011aAxialFailsafe Not ProtectedReel8 mm470 Vdc6 mm- 40 C+ 90 C
CG2230LSTR


Gas Discharge Tubes 230VDC 1pF Solder Pad SMD
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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 3.0151
Multiples of: 1

20 kA 2 ElectrodeCG2AxialFailsafe Not ProtectedReel8.1 mm230 V6.07 mm- 40 C+ 90 C
B88069X8470B252


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V 10KA 3 Electrode
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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 3.0321
Multiples of: 1

10 kA 3 ElectrodeB88069XRadialFailsafe Not ProtectedTray8 mm230 V10 mm- 40 C+ 90 C
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