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
  
                
JKS 5-2R70


Gas Discharge Tubes - GDTs 5.5x6 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.

Jinkaisheng 291
Ships to you
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AUD 0.1954
Multiples of: 5

            
2R3500KL-8L


3kA 20% 3.5kV 2 Plugin,D8xL8mm 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 291
Ships to you
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AUD 0.5771
Multiples of: 1

            
2027-09-C10LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 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 291
Ships to you
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AUD 1.3005
Multiples of: 1

25 kA 2 Electrode2027RadialFailsafe Not ProtectedBulk8 mm90 V6 mm- 55 C+ 125 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. 25 Sep to Thu. 01 Oct Calender.png

AUD 2.9625
Multiples of: 1

40 kA 3 Electrode2026RadialFailsafe ProtectedBulk 90 V - 40 C+ 90 C
2RL075M-6


Discharge Tubes (GDT/TSS) SMD 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.

Yageo 286
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AUD 0.2499
Multiples of: 5

5 kA 2 Electrode2R - 6  Reel , Cut Tape 75 V   
2RH3500L-8/B


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2.5kA 3500V 2Electrd Leaded
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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.

Yageo 286
Ships to you
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AUD 0.3369
Multiples of: 5

2.5 kA 2 Electrode2R - 8  Bulk 3.5 kV   
B88069X3263B252


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2.5kV 20% 3kA EHV62-H25B1
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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 285
Ships to you
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AUD 2.5644
Multiples of: 1

3 kA 2 ElectrodeB88069xAxialFailsafe Not ProtectedTray6 mm2.5 Kv7 mm- 40 C+ 125 C
B88069X6241T902


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors ES 90XSMD
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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 282
Ships to you
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AUD 0.9818
Multiples of: 1

5 kA 2 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedCut Tape5.4 mm90 V4 mm- 40 C+ 90 C
B88069X5690T502


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors EF2500X
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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 282
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 1.6995
Multiples of: 1

2.5 kA2.5 kV3B88069xAxialFailsafe Not ProtectedReel8 mm2.5 Kv6 mm- 40 C+ 90 C
B88069X6901S102


Gas Discharge Tubes - GDTs Gas Plasma Arrestors A71-H18X
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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 282
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 1.8975
Multiples of: 1

10 kA 2 ElectrodeB88069xAxialFailsafe Not Protected 8 mm1.8 Kv7.9 mm- 40 C+ 125 C
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