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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(Ex. GST)(▲▼)		Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
2026-09-C4LF


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 Availability : 727
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USD 1.3913
Multiples of: 1

40 kA90 V32026RadialNBulk7.9 mm90 V - 40 C+ 90 C
2046-60-ALF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 600V 20kA 8x10mm 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 Availability : 726
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USD 0.7671
Multiples of: 25

20 kA 3 Electrode2046RadialFailsafe Not ProtectedBulk8 mm600 V10 mm- 30 C+ 85 C
2057-47-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470volts AXIAL GDT 5.5X6mm 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 Availability : 713
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USD 0.3622
Multiples of: 1

5 kA470 V22057AxialFailsafe Not ProtectedBulk5.5 mm470 V6 mm- 40 C+ 90 C
2057-40-BT1LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400volts AXIAL GDT 5.5X6mm 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 Availability : 713
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.3984
Multiples of: 1

10 kA 2 Electrode2057AxialFailsafe Not ProtectedReel , Cut Tape5.5 mm400 V6 mm- 40 C+ 90 C
2057-35-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350volts AXIAL GDT 5.5X6mm 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 Availability : 711
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.3737
Multiples of: 1

5 kA350 V22057AxialFailsafe Not ProtectedBulk5.5 mm350 V6 mm- 40 C+ 90 C
2027-30-SM


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 1pF 300volts +-15% -55 to 85C
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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 : 710
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.672
Multiples of: 1

25 kA 2 Electrode2027 - xx - SMSMD/SMTFailsafe Not ProtectedBulk8 mm300 V6 mm- 55 C+ 125 C
2027-35-B


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 2 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 : 701
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.7028
Multiples of: 1

20 kA350 V22027AxialNBulk8 mm350 V6 mm- 55 C+ 125 C
2026-40-C3LF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors 100Vs 400V 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 : 701
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 1.5225
Multiples of: 25

40 kA 3 Electrode2026RadialFailsafe Not ProtectedBulk7.9 mm400 V - 40 C+ 90 C
2037-09-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 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 Availability : 698
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.5361
Multiples of: 1

10 kA90 V22035/37AxialNBulk5 mm90 V5 mm- 55 C+ 85 C
2049-12-BT1LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 120volts 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 Availability : 688
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.4902
Multiples of: 1

15 kA120 V22049AxialFailsafe Not ProtectedReel8 mm120 V6 mm- 30 C+ 85 C
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