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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Image  Information Image Stock Code(▲▼)Description
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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
  
                
2063-42-ALF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420V 11.8x17.0mm 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 : 62
Ship by Wed. 30 Jul to Fri. 01 Aug Calender.png

USD 8.5239

Multiples of: 1

100 kA 2 Electrode2063Smd/SmtFailsafe Not ProtectedBulk11.8 mm420 Vdc17 mm- 30 C+ 85 C
SE83-75X


Discharge Tubes (GDT/TSS) Through Hole,8x10mm 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 : 61
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.2538

Multiples of: 1

            
2R075KM-4


3kA 20% 75V 2 SMD,D4.2xL4mm 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 Availability : 58
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.1462

Multiples of: 5

            
TZ421A-SMD


5kA 20% 420V 3 SMD-3P,7.6x5mm 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.

SETfuse Availability : 58
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.296

Multiples of: 1

            
SL1003A090R


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 70-120V 5A MiniBeta 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 Availability : 58
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.9523

Multiples of: 1

2 kA 3 ElectrodeSL1003ARadialFailsafe Not ProtectedTray6 mm90 V12.2 mm- 40 C+ 90 C
GTCA28-351M-R10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 350V 2POLE AXIAL LEADS 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 : 58
Ship by Wed. 30 Jul to Fri. 01 Aug Calender.png

USD 1.2799

Multiples of: 1

10 kA350 V2Gtcx28AxialYTray8 mm350 V6 mm- 40 C+ 90 C
2035-15-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 150V Miniature 2 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 : 57
Ship by Wed. 30 Jul to Fri. 01 Aug Calender.png

USD 0.4804

Multiples of: 1

10 kA150 V22035AxialNBulk5 mm150 V4 mm- 55 C+ 85 C
2RL1600L-8/B


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5kA 1600V 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 : 56
Ship by Wed. 30 Jul to Fri. 01 Aug Calender.png

USD 0.4689

Multiples of: 1

5 kA 2 Electrode2R - 8  Bulk 1.6 kV   
2026-07-C2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 75VOLT
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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 : 56
Ship by Fri. 01 Aug to Thu. 07 Aug Calender.png

USD 1.4175

Multiples of: 25

40 kA75 V32026RadialNBulk7.9 mm75 V13 mm- 40 C+ 90 C
2035-23-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 230V Miniature 2 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 : 54
Ship by Fri. 01 Aug to Thu. 07 Aug Calender.png

USD 0.547

Multiples of: 100

10 kA230 V22035AxialNBulk5 mm230 V4 mm- 55 C+ 85 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 : 54
Ship by Fri. 01 Aug to Thu. 07 Aug Calender.png

USD 1.3519

Multiples of: 25

40 kA350 V32026RadialNTray7.9 mm350 V13 mm- 40 C+ 90 C
K3RM090L-6


10kA ±20% 90V 3 - 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.

Yongyutai Electronics Availability : 49
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.389

Multiples of: 1

            
SSMD26-501N


SMD,2.6x5mm Glass Discharge Tube 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 : 48
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.0296

Multiples of: 10

            
BK12002502


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.

Yageo Availability : 48
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.068

Multiples of: 5

            
SMD4532-400NF


Gas Discharge Tubes - GDTs SMD,4.5x3.2mm 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 : 48
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.1436

Multiples of: 5

            
SD801A-L


5kA 20% 800V 2 Plugin,D5xL5mm 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.

SETfuse Availability : 48
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.1908

Multiples of: 5

            
TZ075A-SMD


5kA 20% 75V 3 SMD-3P,7.6x5mm 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.

SETfuse Availability : 48
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.2866

Multiples of: 1

            
TZ231A-SMD


5kA 20% 230V 3 SMD-3P,7.6x5mm 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.

SETfuse Availability : 48
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.2866

Multiples of: 1

            
SP3500SC


Discharge Tubes (GDT/TSS) DO-214AA 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.

Polytronics Availability : 0
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USD 0.0787

Multiples of: 5

            
SXH80-230X-SG


Discharge Tubes (GDT/TSS) SMD,8x6mm 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 : 0
Request Quote Calender.png

USD 0.1109

Multiples of: 1

            
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