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
  
                
GTCS36-750M-R10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 75V 3POLE 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 4.225
Multiples of: 1

10 kA 3 ElectrodeGTCx3 - RSMD/SMTFailsafe Not ProtectedTray6 mm75 V8.2 mm- 40 C+ 90 C
2020-15T-C2FLF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 60volts Fail Short
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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 4.28
Multiples of: 1

10 kA 3 Electrode2020 TRadialFailsafe ProtectedTray7.9 mm60 V13 mm- 40 C+ 90 C
SL1003A450SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3T A450V MiniBeta 3 Term
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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 4.2989
Multiples of: 1

2 kA 3 ElectrodeSl1003aSmd/SmtFailsafe Not ProtectedCut Tape6 mm450 V8.1 mm- 40 C+ 90 C
2026-09-C14


Gas Discharge Tubes 90VDC 10kADC 10AAC 2pF Radial Thru-Hole
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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 4.3945
Multiples of: 1

  3 Radial       
PMT809014


Gas Discharge Tubes - GDTs Gas Plasma Arrestors GP 3 EL. S.A.90V
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AUD 4.4757
Multiples of: 1

10 A90 V3 ElectrodePmt8 NTray     
PMT3(310)40006


Gas Discharge Tubes - GDTs Gas Plasma Arrestors GP 3 EL. S.A.400V
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Littelfuse 0
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AUD 4.4757
Multiples of: 1

10 A400 V3 ElectrodePmt3(310) NTray     
PMT3(310)35004


Gas Discharge Tubes - GDTs Gas Plasma Arrestors GP 3 EL. S.A.350V
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Littelfuse 0
6 to 16 Weeks Calender.png

AUD 4.4757
Multiples of: 1

10 A350 V3 ElectrodePmt3(310) NTray     
PMT3(310)25004


Gas Discharge Tubes - GDTs Gas Plasma Arrestors GP 3 EL. S.A.250V
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AUD 4.4757
Multiples of: 1

10 A250 V3 ElectrodePmt3(310) NTray     
VIS800


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 800V Trigger Device 1.0MM Lead Wire
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AUD 4.5221
Multiples of: 500

400 A 2 ElectrodeVisAxialFailsafe Not ProtectedCut Tape6.05 mm800 V62 mm- 40 C+ 90 C
SL1003A400SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400VDC 10KADC 10AAC 1.5pF 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
6 to 16 Weeks Calender.png

AUD 4.5252
Multiples of: 1

2 kA 3 ElectrodeSl1003aSmd/SmtFailsafe Not ProtectedCut Tape6 mm400 V8.1 mm- 40 C+ 90 C
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