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
  
                
ST-0470-BLT-STD


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470volts +12 % 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 1.3554
Multiples of: 6000

500 A470 V2 ElectrodeSt - 0470AxialFailsafe Not ProtectedReel8 mm470 V5.8 mm- 40 C+ 160 C
ST-0620-BLT-STD


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 620volts +12 % 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 1.3554
Multiples of: 6000

750 A620 V2 ElectrodeSt - 0620AxialFailsafe Not ProtectedReel8 mm620 V5.8 mm- 40 C+ 160 C
2026-25-C3


GAS DISCHARGE TUBE,3-POLE,BULK
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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 1.3751
Multiples of: 1000

40 kA 3 Electrode2026RadialFailsafe Not Protected 7.9 mm250 V - 40 C+ 90 C
2017-23-SMC-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V FLAT GDT Vertical
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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 1.3912
Multiples of: 1

10 kA 2 Electrode2017Smd/SmtFailsafe Not ProtectedReel8 mm230 V8.5 mm- 55 C+ 105 C
2036-09-B2FLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Miniature 3-Pole 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 Availability : 0
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USD 1.3953
Multiples of: 1

      Reel     
2036-07-B2FLF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors Miniature 3-Pole 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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 1.3953
Multiples of: 1000

20 kA 3 Electrode2036RadialFailsafe ProtectedReel 75 V7.5 mm- 55 C+ 105 C
ST-0400-BLT-STD


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400volts +12 % 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 1.417
Multiples of: 1

500 A400 V2 ElectrodeSt - 0400AxialFailsafe Not ProtectedReel8 mm400 V5.8 mm- 40 C+ 160 C
ST-0800-BLT-STD


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 800volts +12 % 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 1.417
Multiples of: 1

450 A800 V2 ElectrodeSt - 0800AxialFailsafe Not ProtectedReel8 mm800 V5.8 mm- 40 C+ 160 C
ST-0600-BLT-STD


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 600volts +12 % 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
Ship by 6 to 16 Weeks Calender.png

USD 1.417
Multiples of: 1

750 A600 V2 ElectrodeSt - 0600AxialFailsafe Not ProtectedReel8 mm600 V5.8 mm- 40 C+ 160 C
ST-0840-BLT-STD


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 840volts +12 % 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
Ship by 6 to 16 Weeks Calender.png

USD 1.417
Multiples of: 1

450 A840 V2 ElectrodeSt - 0840AxialFailsafe Not ProtectedReel8 mm840 V60 mm- 40 C+ 170 C
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