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
  
                
2026-42-C2LF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 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 : 93
Ship by Wed. 30 Jul to Fri. 01 Aug Calender.png

USD 1.0811

Multiples of: 1

40 kA420 V32026RadialYBulk7.9 mm420 V13 mm- 40 C+ 90 C
RLM302-201M


200V 3kA 20% SMD,3.3x6mm 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.

Ruilongyuan Availability : 92
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.082

Multiples of: 5

            
2R090PM-8S


20kA 20% 90V 2 SMD,D8.3xL6mm 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 : 92
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.1334

Multiples of: 5

            
2RM600L-8(ES)


Plugin,D8xL6mm 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 Availability : 92
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.1506

Multiples of: 5

            
2RM600L-8/B


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 10kA 600V 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 : 92
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.1542

Multiples of: 5

10 kA 2 Electrode2R - 8x6  Bulk 600 V   
SF362T-LC2


3kA 20% 600V 2 Plugin,D5.5xL6mm 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 : 92
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.1855

Multiples of: 5

            
SE351M-L


10kA 20% 350V 2 Plugin,D8xL6mm 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 : 92
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.2085

Multiples of: 5

            
SMD5050-1200


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 Availability : 92
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.2168

Multiples of: 5

            
K3RP230L-8


SIP-3-4.4mm 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 : 92
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.3582

Multiples of: 1

            
2035-35-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 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 : 92
Ship by Fri. 01 Aug to Thu. 07 Aug Calender.png

USD 0.5526

Multiples of: 1500

10 kA350 V22035Smd/SmtNReel 350 V4.4 mm- 55 C+ 85 C
GTCA38-601M-R20


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors
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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.

TE Connectivity Availability : 92
Ship by Wed. 30 Jul to Fri. 01 Aug Calender.png

USD 2.8241

Multiples of: 1

20 kA 3 ElectrodeGtcx3 - RAxialFailsafe Not ProtectedTray8 mm600 V13.4 mm- 40 C+ 90 C
B88069X4023B201


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 600V 8kA Stacked LNP20C-A1800AC-6C
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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 : 91
Ship by Wed. 30 Jul to Fri. 01 Aug Calender.png

USD 30.111

Multiples of: 1

  3 ElectrodeB88069xThrough HoleFailsafe ProtectedTray 600 V29 mm- 40 C+ 125 C
2420-31-G-ST


Gas Discharge Tubes - GDTs Gas Plasma Arrestors BLACK SEALED 52.32mm
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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 : 90
Ship by Wed. 30 Jul to Fri. 01 Aug Calender.png

USD 3.5619

Multiples of: 1

20 kA 5 Electrode2420RadialFailsafe ProtectedBulk-420 V42.17 mm- 55 C+ 85 C
2063-35-ALF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V 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 : 89
Ship by Wed. 30 Jul to Fri. 01 Aug Calender.png

USD 8.6971

Multiples of: 1

100 kA350 V22063Smd/SmtFailsafe Not ProtectedBulk11.8 mm350 V17 mm- 30 C+ 85 C
9071.99.0548 (73_Z-0-0-548)


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors
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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.

Huber & Suhner Availability : 89
Ship by Wed. 30 Jul to Fri. 01 Aug Calender.png

USD 16.0545

Multiples of: 1

30 kA 2 Electrode  Failsafe Protected 8 mm90 V6 mm- 40 C+ 85 C
2RL800L-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 Availability : 87
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.1205

Multiples of: 5

            
JKS 5-2R90


Gas Discharge Tubes - GDTs 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.

Jinkaisheng Availability : 87
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.1438

Multiples of: 5

            
SE601M-L


10kA 20% 600V 2 Plugin,8x6mm Gas Discharge Tube (GDT) ROHS
Icon ROHS
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 : 87
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.2565

Multiples of: 5

            
SE102M-L


10kA 20% 1kV 2 Plugin,D8xL6mm Gas Discharge Tube Arresters (GDT) ROHS
Icon ROHS
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 : 87
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.3042

Multiples of: 1

            
2049-30-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300volts 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 : 86
Ship by Wed. 30 Jul to Fri. 01 Aug Calender.png

USD 0.4077

Multiples of: 1

15 kA300 V22049AxialFailsafe Not ProtectedBulk8 mm300 V6 mm- 30 C+ 85 C
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