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
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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
  
                
SL1010A090SM


Littelfuse Gas Discharge Tubes - GDTs Gas Plasma Arrestors 72-108V 5kA 5mm 3-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 1390
Ships to you
between Wed. 20 May to Fri. 22 May
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AUD 1.2358

Multiples of: 1

5 kA 3 ElectrodeSl1010aSmd/SmtFailsafe Not ProtectedReel5 mm90 Vdc - 40 C+ 90 C
CG2230


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 230V 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 549
Ships to you
between Wed. 20 May to Fri. 22 May
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AUD 2.1945

Multiples of: 1

20 A230 V2Cg / Cg2Solder PadNTube8.1 mm230 V6.07 mm- 40 C+ 90 C
4532-601-LF(ES)


SMD,4.3x3.2mm Gas Discharge Tube Arresters (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.

ElecSuper 543
Ships to you
between Thu. 28 May to Tue. 02 Jun
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AUD 0.1144

Multiples of: 5

            
4532-471-LF-MS


2kA ±20% 471V 2 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.

MSKSEMI 543
Ships to you
between Thu. 28 May to Tue. 02 Jun
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AUD 0.1124

Multiples of: 5

            
2045-12-BT1LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 120volts AXIAL GDT 10kA 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 543
Ships to you
between Wed. 20 May to Fri. 22 May
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AUD 0.6352

Multiples of: 1

10 kA120 V22045AxialFailsafe Not ProtectedReel8 mm120 V6 mm- 30 C+ 85 C
2R800MM-8


10kA 20% 800V 2 SMD,8x6mm 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.

Liown 541
Ships to you
between Thu. 28 May to Tue. 02 Jun
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AUD 0.3578

Multiples of: 1

            
AC240


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors FOR AC APPLICATIONS
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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 541
Ships to you
between Wed. 20 May to Fri. 22 May
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AUD 2.5905

Multiples of: 1

5 kA 2 ElectrodeAcAxialFailsafe Not ProtectedBulk8 mm600 V6 mm- 40 C+ 90 C
X5-150XSMDT


SMD,5x5x4.2mm 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.

SURGING 537
Ships to you
between Thu. 28 May to Tue. 02 Jun
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AUD 0.1733

Multiples of: 1

            
2RK3600L-5


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 533
Ships to you
between Thu. 28 May to Tue. 02 Jun
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AUD 0.2708

Multiples of: 5

            
2RF600L-8


Discharge Tubes (GDT/TSS) 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.

FTR 509
Ships to you
between Thu. 28 May to Tue. 02 Jun
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AUD 0.3131

Multiples of: 5

            
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