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
Availability ⓘ (▲▼)Price(AUD

(Ex. GST)(▲▼)
Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
SW601Y-SMD


1.2kA 20% 600V 2 1210 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.

SETfuse 1484
Ships to you
between Wed. 27 May to Mon. 01 Jun
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AUD 0.1349

Multiples of: 5

            
CG5350L


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 350V NOM
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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 1473
Ships to you
between Tue. 19 May to Thu. 21 May
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AUD 2.343

Multiples of: 1

5 A350 V2Cg5AxialNTray5 mm350 V5 mm- 40 C+ 90 C
SG400


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300-500V 2A GDT T/R 2 Term
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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 1470
Ships to you
between Tue. 19 May to Thu. 21 May
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AUD 1.0742

Multiples of: 1

1 kA400 V2SgSmd/SmtFailsafe Not ProtectedReel 400 V4.5 mm- 40 C+ 90 C
CG2145L


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 145V NOM
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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 1455
Ships to you
between Wed. 13 May to Tue. 19 May
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AUD 1.533

Multiples of: 1

20 kA 2 ElectrodeCg2AxialFailsafe Not ProtectedTray8.1 mm145 V6.07 mm- 40 C+ 90 C
BK12007502-P


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 1455
Ships to you
between Wed. 27 May to Mon. 01 Jun
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AUD 0.1481

Multiples of: 5

            
2R150TB-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 1377
Ships to you
between Wed. 27 May to Mon. 01 Jun
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AUD 0.2787

Multiples of: 5

            
2RM075M-8/S


GDT, 75V, 10KA, 2 TERMINAL SMD
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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 1280
Ships to you
between Wed. 27 May to Mon. 01 Jun
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AUD 0.2769

Multiples of: 5

            
SMD5542-2000


SMD
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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 1229
Ships to you
between Wed. 27 May to Mon. 01 Jun
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AUD 0.3704

Multiples of: 1

            
Hot B88069X2331T902


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors T90-A90XSMD
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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 1164
Ships to you
between Wed. 27 May to Mon. 01 Jun
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AUD 1.4892

Multiples of: 1

10 kA90 V3B88069xSmd/SmtNReel5 mm90 V - 40 C+ 90 C
SMD3216-090N


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 0
6 to 16 Weeks Calender.png

AUD 0.1296

Multiples of: 5

            
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