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
  
                
2036-09-B3


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 970
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AUD 1.395
Multiples of: 100

            
2026-09-C4LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 90VOLT
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Bourns 970
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AUD 1.683
Multiples of: 1

40 kA90 V32026RadialNBulk7.9 mm90 V - 40 C+ 90 C
2026-09-C


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors Sparkover 100Vs 90V 3 Pole
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Bourns 970
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AUD 1.6665
Multiples of: 1

40 kA 3 Electrode2026 Failsafe ProtectedBulk7.9 mm90 Vdc11.3 mm- 40 C+ 90 C
2038-42-SM-RPLF


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 970
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AUD 1.8112
Multiples of: 1

10 kA420 V32038Smd/SmtNReel5 mm420 V7.5 mm- 40 C+ 90 C
B88069X5040T103


Gas Discharge Tubes - GDTs Gas Plasma Arrestors M51-A350XG
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TDK 970
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AUD 1.9123
Multiples of: 1

5 kA 2 ElectrodeB88069X Failsafe Not ProtectedReel , Cut Tape5 mm350 V - 40 C+ 90 C
2036-15-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 150VOLT
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Bourns 970
Ships to you
between Thu. 14 May to Wed. 20 May Calender.png

AUD 0.7414
Multiples of: 1

20 kA150 V32036RadialYBulk5 mm150 V7.5 mm- 55 C+ 105 C
B88069X7140B502


Gas Discharge Tubes - GDTs Gas Plasma Arrestors T23-A420XF4
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TDK 970
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AUD 2.0806
Multiples of: 1

20 kA 3 ElectrodeB88069xRadialFailsafe ProtectedBulk8 mm420 V10 mm- 40 C+ 90 C
CG75LTR


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 75V NOM
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Littelfuse 970
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AUD 2.325
Multiples of: 500

20 kA 2 ElectrodeCGAxialFailsafe Not ProtectedReel , Cut Tape8.1 mm75 V6.07 mm- 40 C+ 90 C
GTCR38-900M-R10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 90V 3POLE RADIAL LEADS GDT
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Littelfuse 970
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AUD 2.2935
Multiples of: 1

10 kA90 V3Gtcx38RadialYTray7.5 mm90 V10 mm- 40 C+ 90 C
2036-60-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 600V Miniature 3 Pole
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Bourns 925
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AUD 1.5345
Multiples of: 1

20 kA600 V32036Smd/SmtNReel5 mm600 V7.3 mm- 55 C+ 125 C
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