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.

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
  
                
1812-090


Discharge Tubes (GDT/TSS) 1812 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.

FTR Availability : 10260
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USD 0.0652
Multiples of: 5

            
B88069X1370T352


EPCOS TDK Gas Discharge Tubes - GDTs Gas Plasma Arrestors 90V 20KA 2 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.

TDK Availability : 9958
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USD 1.5094
Multiples of: 1

20 kA 2 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedReel8 mm90 Vdc6.05 mm- 40 C+ 90 C
SMD4532-075N


30% 75V 1812 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 : 9957
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USD 0.0549
Multiples of: 5

            
2R600TB-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.

Ruilongyuan Availability : 9766
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USD 0.1405
Multiples of: 5

            
GTCS36-900M-R10-2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 3POLE SMT 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.

Littelfuse Availability : 9745
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USD 1.007
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10 kA90 V3Gtcx3 - RSmd/SmtNCut Tape6 mm90 V8.2 mm- 40 C+ 90 C
2203380


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 800V Stacked GDT 5 Chambers
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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.

Phoenix Contact Availability : 9700
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USD 4.3972
Multiples of: 10

            
2788919


Gas Discharge Tubes - GDTs Gas Plasma Arrestors SVP 2E- 48AC
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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.

Phoenix Contact Availability : 9700
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USD 6.2205
Multiples of: 10

            
2818203


Phoenix Contact Gas Discharge Tubes - GDTs Gas Plasma Arrestors CN-UB-G1
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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.

Phoenix Contact Availability : 9700
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USD 13.5206
Multiples of: 10

  2 ElectrodeCn - UbSmd/SmtFailsafe Not Protected      
2049-60-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 600volts 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 : 9660
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USD 0.454
Multiples of: 1

15 kA600 V22049AxialFailsafe Not ProtectedBulk8 mm600 V6 mm- 30 C+ 85 C
SMD90XM


Discharge Tubes (GDT/TSS) 1812 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.

SURGING Availability : 8827
Ship by Thu. 25 Jul to Tue. 30 Jul Calender.png

USD 0.0647
Multiples of: 5

            
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