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
  
                
3R090S-5*7.6


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.

Yint Availability : 388
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USD 0.4652

Multiples of: 1

            
2RK3600L-5/B


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3kA 3600V 2Electrode Leaded
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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 : 388
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USD 0.479

Multiples of: 1

3 kA 2 Electrode2R - 5  Bulk 3.6 kV   
2027-09-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90VDC 2-POLE 500V@1KV/US(R)
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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 : 388
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USD 0.7626

Multiples of: 100

20 kA90 V22027AxialNBulk8 mm90 V6 mm- 55 C+ 125 C
2027-42-CLF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 420VOLT
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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 : 388
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USD 0.8235

Multiples of: 1

25 kA 2 Electrode2027AxialFailsafe Not ProtectedBulk8 mm420 V6 mm- 55 C+ 125 C
WPGT-3R90G1


Gas Discharge Tubes 90VDC 2pF Axial 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 : 388
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USD 1.1104

Multiples of: 10

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WPGT-3R75G1


Gas Discharge Tubes 75VDC 2pF Axial 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 : 388
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USD 1.1104

Multiples of: 10

      -     
WPGT-3R470G1


Gas Discharge Tubes 470VDC 2pF Axial 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 : 388
Ship by Thu. 29 Aug to Wed. 04 Sep Calender.png

USD 1.1104

Multiples of: 10

      -     
WPGT-3R230G1


Gas Discharge Tubes 230VDC 2pF Axial 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 : 388
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USD 1.1104

Multiples of: 10

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2015-09-SMH-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 150V FLAT GDT Horizontal
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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 : 387
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USD 0.1579

Multiples of: 1

5 kA 2 Electrode2015Smd/SmtFailsafe Not ProtectedReel8 mm90 V10.35 mm  
RF1801-000


Gas Discharge Tubes 75VDC 5KADC 5AAC 1pF Axial 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.

Littelfuse Availability : 385
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USD 0.3927

Multiples of: 1

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