About Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

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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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

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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
  
                
B88069X0340T502


EPCOS TDK Gas Discharge Tubes - GDTs Gas Plasma Arrestors FS08X-1GH
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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 Availability : 147
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USD 2.5988

Multiples of: 1

  3 ElectrodeB88069xAxialFailsafe Not ProtectedReel8 mm 7.9 mm- 40 C+ 150 C
SL1021A500R


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400-600V 5A Beta 3 Terminal
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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.

Littelfuse Availability : 146
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USD 1.5074

Multiples of: 1

5 kA500 V3Sl1021RadialNTray8 mm500 V10.5 mm- 40 C+ 90 C
SMD3216-200N


1206 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.

DOWO Availability : 145
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USD 0.0608

Multiples of: 5

            
WPGT-3R250C


Gas Discharge Tubes 250VDC 2pF Radial Thru-Hole
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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.

World Products Availability : 145
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USD 1.1104

Multiples of: 10

      -     
Hot B88069X4300B152


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors V10-H14X
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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 Availability : 145
Ship by Thu. 29 Aug to Wed. 04 Sep Calender.png

USD 11.6934

Multiples of: 1

30 kA 2 ElectrodeB88069xScrewFailsafe Not ProtectedBulk11.8 mm1400 V17.4 mm- 40 C+ 125 C
2RM470M-8


Discharge Tubes (GDT/TSS) 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 Availability : 143
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USD 0.1774

Multiples of: 5

            
2RP090L-8


Gas Discharge Tubes - GDTs Axial 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 Availability : 140
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USD 0.179

Multiples of: 5

            
3R150M-S5076


SMD-3P,7.6x5mm 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.

DOWO Availability : 140
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USD 0.2308

Multiples of: 5

            
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 Availability : 140
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USD 0.727

Multiples of: 1

25 kA 2 Electrode2027RadialFailsafe Not ProtectedBulk8 mm90 V6 mm- 55 C+ 125 C
2026-35-C2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 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 : 140
Ship by Wed. 04 Sep to Fri. 06 Sep Calender.png

USD 1.1773

Multiples of: 1

40 kA350 V32026RadialNTray7.9 mm350 V13 mm- 40 C+ 90 C
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