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.
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Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
2026-09-C2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover 100V/s 90V 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
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USD 1.2172

Multiples of: 1000

40 kA90 V32026RadialY 7.9 mm90 V13 mm- 40 C+ 90 C
GDT25-60-S1-BK


Gas Discharge Tube 600V 7000A (7kA) ±20% 2 Pole Surface Mount
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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 1.2187

Multiples of: 1

7 kA 2 ElectrodeGDT25 Failsafe ProtectedBulk5 mm600 V5.4 mm- 55 C+ 125 C
2026-15-C4LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 150VOLT
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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 1.2224

Multiples of: 100

40 kA150 V32026RadialNBulk7.9 mm150 V - 40 C+ 90 C
2039-80-ALF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 2 Element High Voltage 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.

Bourns Availability : 0
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USD 1.2321

Multiples of: 1000

5 kA 2 Electrode2039SMD/SMTFailsafe Not Protected 4.8 mm800 V4.4 mm- 55 C+ 85 C
2056-20-B3FLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200volts 3E RAD GDT 6X8mm DIA FS
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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 1.2324

Multiples of: 1

5 kA 3 Electrode2056Radial Bulk6 mm200 Vdc8 mm  
2026-20-C2LF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors 100Vs 200V 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
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USD 1.2403

Multiples of: 1

40 kA 3 Electrode2026RadialFailsafe Not ProtectedTube7.9 mm200 V13 mm- 40 C+ 90 C
2026-60-C4LF


Bourns 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 1.2403

Multiples of: 1000

40 kA 3 Electrode2026RadialFailsafe Not ProtectedBulk7.9 mm600 V - 40 C+ 90 C
2026-23-C3LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 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
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USD 1.2403

Multiples of: 1000

40 kA230 V3 Electrode2026RadialFailsafe Not ProtectedBulk7.9 mm230 V - 40 C+ 90 C
2026-47-C4LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 470VOLT
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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 1.2403

Multiples of: 1000

40 kA470 V32026RadialYBulk7.9 mm470 V - 40 C+ 90 C
2026-42-C4


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 1.2403

Multiples of: 1000

40 kA 3 Electrode2026RadialFailsafe Not ProtectedTube7.9 mm420 V - 40 C+ 90 C
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