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
  
                
SL1002A090SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 70-120V 5A MiniBeta 2 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.

Littelfuse 304
Ships to you
between Fri. 27 Feb to Wed. 04 Mar Calender.png

AUD 0.8844
Multiples of: 1

5 kA 2 ElectrodeSL1002ASMD/SMTFailsafe Not ProtectedReel , Cut Tape6.2 mm90 V4.1 mm- 40 C+ 90 C
2046-35-C2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V 20kA 8x10mm 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.

Bourns 297
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 1.3017
Multiples of: 1

20 kA350 V32046AxialNBulk8 mm350 V10 mm- 30 C+ 85 C
2049-40-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400volts AXIAL GDT 15kA 8X6mm DIA
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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 294
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.6681
Multiples of: 1

15 kA400 V22049AxialFailsafe Not ProtectedBulk8 mm400 V6 mm- 30 C+ 85 C
GTCA28-212M-R03


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2100V 2POLE AXIAL LEAD HV 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.

Littelfuse 292
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between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 1.0637
Multiples of: 1

3 kA2.1 kV2Gtcx28AxialYTray8 mm2.1 Kv6 mm- 40 C+ 90 C
2017-23-SMH-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V FLAT GDT Horizontal
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Bourns 291
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 2.0534
Multiples of: 1

10 kA 2 Electrode2017Smd/SmtFailsafe Not ProtectedReel8 mm230 V10.35 mm- 55 C+ 105 C
2026-09-C


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors Sparkover 100Vs 90V 3 Pole
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Bourns 291
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 1.8517
Multiples of: 1

40 kA 3 Electrode2026 Failsafe ProtectedBulk7.9 mm90 Vdc11.3 mm- 40 C+ 90 C
GTCR36-900M-R10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 3POLE RADIAL LEADS 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.

Littelfuse 291
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 2.0961
Multiples of: 1

10 kA150 V3Gtcx3 - RRadialNTray6 mm90 V9.2 mm- 40 C+ 90 C
2046-23-C2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V 20kA 8x10mm 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.

Bourns 290
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 1.1037
Multiples of: 1

20 kA230 V32046AxialNBulk8 mm230 V10 mm- 30 C+ 85 C
2026-09-C2FLF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 90VOLT
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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 288
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 3.249
Multiples of: 1

40 kA 3 Electrode2026RadialFailsafe ProtectedBulk 90 V - 40 C+ 90 C
2020-23T-C2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 180volts
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Bourns 146
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 3.0685
Multiples of: 1

0.5 A180 V32020 TThrough HoleNTray7.9 mm180 V13 mm- 40 C+ 90 C
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