About Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Bourns 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.

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

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Image  Information Image Stock Code(▲▼)Description
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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
  
                
2036-35-B3LF


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.

Bourns Availability : 0
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USD 1.7623
Multiples of: 1

20 kA 3 Electrode2036RadialFailsafe Not ProtectedBulk5 mm350 V7.5 mm- 55 C+ 105 C
2026-60-C2FLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 600VOLT
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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 Availability : 0
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USD 1.7954
Multiples of: 1000

40 kA600 V3 Electrode2026RadialFailsafe ProtectedBulk 600 V - 40 C+ 90 C
SA2-4500-CLT-STD


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 4500volts 1pF STRAIGHT LEADS
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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 Availability : 0
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USD 1.7954
Multiples of: 6000

10 kA4.5 kV2Sa2AxialFailsafe Not ProtectedReel8.5 mm4.5 Kv8.9 mm- 40 C+ 125 C
2026-07-C2F


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover 100V/s 75V 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.

Bourns Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 1.7954
Multiples of: 1000

40 kA 3 Electrode2026RadialFailsafe Protected  75 V - 40 C+ 90 C
2026-30-C2F


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 300V 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.

Bourns Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 1.7954
Multiples of: 1000

40 kA 3 Electrode2026RadialFailsafe Protected  300 V - 40 C+ 90 C
2026-60-C2F


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 600V 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.

Bourns Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 1.7954
Multiples of: 1000

40 kA 3 Electrode2026RadialFailsafe Protected  600 V - 40 C+ 90 C
2026-07-C18F


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 75V 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.

Bourns Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 1.7954
Multiples of: 1000

40 kA 3 Electrode2026RadialFailsafe ProtectedTube 75 V17.8 mm- 40 C+ 90 C
2026-30-C2FLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 300VOLT
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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 Availability : 0
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USD 1.7954
Multiples of: 1000

40 kA 3 Electrode2026RadialFailsafe ProtectedBulk 300 V - 40 C+ 90 C
2026-42-C4FLF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 100Vs 420V 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.

Bourns Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 1.7954
Multiples of: 1000

40 kA 3 Electrode2026RadialFailsafe ProtectedTube7.9 mm420 V - 40 C+ 90 C
2026-23-A1FLF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 100Vs 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.

Bourns Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 1.7954
Multiples of: 1000

40 kA 3 Electrode2026 Failsafe ProtectedTube7.9 mm230 V11.3 mm- 40 C+ 90 C
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