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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Image  Information Image Stock Code(▲▼)Description
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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
  
                
CG10600SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors CG10 600V 20A Straight-lead, Reel
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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 672
Ships to you
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AUD 2.838
Multiples of: 1

  2 ElectrodeCG10SMD/SMT Reel , Cut Tape7.5 mm480 V - 40 C+ 125 C
CG10800SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors CG10 800V 20A Straight-lead, Reel
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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 671
Ships to you
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AUD 2.838
Multiples of: 1

  2 ElectrodeCG10SMD/SMT Reel , Cut Tape7.5 mm640 V - 40 C+ 125 C
CG10230SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors CG10 230V 20A Straight-lead, Reel
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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 669
Ships to you
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AUD 2.838
Multiples of: 1

  2 ElectrodeCG10SMD/SMT Reel , Cut Tape7.5 mm184 V - 40 C+ 125 C
2R800PL-8


20kA 20% 800V 2 Plugin,D8xL6mm Gas Discharge Tube (GDT) ROHS
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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.

Liown 669
Ships to you
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AUD 0.3886
Multiples of: 1

            
2003-09-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V 0.5pF@1MHz 3.5mm x 2.8mm
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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 668
Ships to you
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AUD 0.4719
Multiples of: 1

            
CG10500SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors CG10 500V 20A Straight-lead, Reel
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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 667
Ships to you
between Tue. 07 Jul to Thu. 09 Jul Calender.png

AUD 2.838
Multiples of: 1

  2 ElectrodeCG10SMD/SMT Reel , Cut Tape7.5 mm  - 40 C+ 125 C
2RE470L-8


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

FTR 664
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AUD 0.2989
Multiples of: 5

            
2026-20-C2FLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 200VOLT
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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 663
Ships to you
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AUD 2.9481
Multiples of: 1

40 kA 3 Electrode2026RadialFailsafe ProtectedBulk 200 V - 40 C+ 90 C
GDT28H-120-B


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1200 V
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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 661
Ships to you
between Tue. 07 Jul to Thu. 09 Jul Calender.png

AUD 1.3398
Multiples of: 1

  2 ElectrodeGDT28Axial Bulk8 mm1.2 kV - 40 C+ 125 C
2026-15-C2FLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 150VOLT
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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 660
Ships to you
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AUD 2.442
Multiples of: 1

40 kA 3 Electrode2026RadialFailsafe ProtectedBulk 150 V - 40 C+ 90 C
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First...96979899100...

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