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
  
                
2028-25-C2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250V 30kA 8.0x10mm Radial 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.

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AUD 1.4461
Multiples of: 1

30 kA250 V32028AxialNBulk8 mm250 V10.2 mm- 55 C+ 85 C
2028-42-C2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420V 30kA 8.0x10mm Radial 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.

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AUD 1.4461
Multiples of: 1

30 kA420 V32028AxialNBulk8 mm420 V10.2 mm- 55 C+ 85 C
2026-23-A1LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 230V 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.

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AUD 1.454
Multiples of: 1

   2026  Tube     
2036-35-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 350VOLT
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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 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
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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 1.457
Multiples of: 500

            
2029-23-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 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
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
M51-A230X


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2 Electrode 5x5mm light 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
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AUD 1.4575
Multiples of: 1

10 kA230 V2 AxialNBulk5 mm230 V5 mm- 40 C+ 90 C
RF1861-000


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.

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AUD 1.4585
Multiples of: 250

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2036-09-B


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 90V Miniature 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.

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AUD 1.4624
Multiples of: 1

10 kA90 V32036AxialY 5 mm90 V7.5 mm- 55 C+ 105 C
B88069X5083T902


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90VDC 0.6pF 0.2
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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 1.6087
Multiples of: 1

10 kA 2 ElectrodeHCSolderFailsafe Not ProtectedReel , Cut Tape5.4 mm90 V5 mm- 40 C+ 125 C
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