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
  
                
SE152M-L


10kA 20% 1.5kV 2 Plugin,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.

SETfuse Availability : 5326
Ship by Thu. 19 Jun to Tue. 24 Jun Calender.png

USD 0.1847

Multiples of: 5

            
2053-07-SM-RPLF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors 75volts SMT GDT 4X4.2mm 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 : 5286
Ship by Thu. 05 Jun to Wed. 11 Jun Calender.png

USD 0.368

Multiples of: 2700

3 kA 2 Electrode2053Smd/SmtFailsafe Not ProtectedReel4 mm75 Vdc4.2 mm- 30 C+ 85 C
2036-07-SM-RP


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE
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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 : 5239
Ship by Tue. 03 Jun to Thu. 05 Jun Calender.png

USD 1.0462

Multiples of: 1

20 kA 3 Electrode2036 - SmSmd/SmtFailsafe Protected 5 mm75 V7.3 mm- 55 C+ 125 C
SL0902A090SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP 5X5 90V Minitube 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 Availability : 5238
Ship by Thu. 05 Jun to Wed. 11 Jun Calender.png

USD 1.2327

Multiples of: 900

2.5 kA108 V2Sl0902aSolder PadNReel5.4 mm90 V5 mm- 40 C+ 90 C
SA38-302M


Discharge Tubes (GDT/TSS) Axial,4.1x10mm 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 : 5058
Ship by Thu. 19 Jun to Tue. 24 Jun Calender.png

USD 0.1915

Multiples of: 1

            
2093-120-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 06.2x4.2mm, 1200V
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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 : 5052
Ship by Tue. 03 Jun to Thu. 05 Jun Calender.png

USD 0.5914

Multiples of: 1

1 A1.2 kV22093Smd/SmtFailsafe Not ProtectedReel6.2 mm1.2 Kv4.2 mm- 30 C+ 85 C
P0060CA


Discharge Tubes (GDT/TSS) SMA 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 : 4850
Ship by Thu. 19 Jun to Tue. 24 Jun Calender.png

USD 0.0286

Multiples of: 10

            
P0080TA


Gas Discharge Tubes - GDTs SMA 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 : 4850
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USD 0.0358

Multiples of: 10

            
BK32002002-B1


Plugin,1.8x3.8mm 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.

Yageo Availability : 4850
Ship by Thu. 19 Jun to Tue. 24 Jun Calender.png

USD 0.0418

Multiples of: 10

            
R5000


SMAOJ 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.

YFW Electronics Availability : 4850
Ship by Thu. 19 Jun to Tue. 24 Jun Calender.png

USD 0.0806

Multiples of: 5

            
2051-60-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 600volts
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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 : 4850
Ship by Thu. 05 Jun to Wed. 11 Jun Calender.png

USD 0.3738

Multiples of: 2500

1 A600 V22051Smd/SmtFailsafe Not ProtectedReel 600 V4.5 mm- 40 C+ 125 C
B88069X2190T502


Gas Discharge Tubes - GDTs Gas Plasma Arrestors A71-H25X
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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 : 4850
Ship by Thu. 05 Jun to Wed. 11 Jun Calender.png

USD 1.2353

Multiples of: 500

10 kA 3 ElectrodeB88069xAxialFailsafe Not ProtectedReel8 mm2.5 Kv7.9 mm- 40 C+ 125 C
GTCA28-900M-R10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 90V 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 : 4834
Ship by Thu. 05 Jun to Wed. 11 Jun Calender.png

USD 1.2352

Multiples of: 1

10 kA 2 ElectrodeGTCx28 - RAxialFailsafe Not ProtectedTray8 mm90 V6 mm- 40 C+ 90 C
2026-09-A1LF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors 100Vs 90V 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 : 4801
Ship by Thu. 05 Jun to Wed. 11 Jun Calender.png

USD 1.4044

Multiples of: 1

40 kA 3 Electrode2026 Failsafe Not ProtectedTube7.9 mm90 V11.3 mm- 40 C+ 90 C
P0080TA-MC


Discharge Tubes (GDT/TSS) SMA 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.

Leiditech Availability : 4791
Ship by Thu. 19 Jun to Tue. 24 Jun Calender.png

USD 0.0312

Multiples of: 10

            
P0300TA


Gas Discharge Tubes - GDTs SMA (DO-214AC) 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.

SEMIWARE Availability : 4723
Ship by Thu. 19 Jun to Tue. 24 Jun Calender.png

USD 0.0432

Multiples of: 10

            
2089-300-BT1LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 05.5x6mm, 3000V HV Axial 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.

Bourns Availability : 4702
Ship by Tue. 03 Jun to Thu. 05 Jun Calender.png

USD 0.6246

Multiples of: 1

3 kA 2 Electrode2089AxialFailsafe Not ProtectedCut Tape5.5 mm3 Kv6 mm- 40 C+ 85 C
GTCA25-301M-R02


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.

Littelfuse Availability : 4702
Ship by Thu. 05 Jun to Wed. 11 Jun Calender.png

USD 0.7591

Multiples of: 1

2.5 kA 2 ElectrodeGTCx2 - RAxialFailsafe Not ProtectedTray5 mm300 V5 mm- 40 C+ 90 C
K4532-075-LF


±30% 2kA 75V 2 1812 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.

Yongyutai Electronics Availability : 4683
Ship by Thu. 19 Jun to Tue. 24 Jun Calender.png

USD 0.0662

Multiples of: 5

            
GTCR38-601M-R10-FS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 600V 3POLE RADIAL 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 : 4656
Ship by Thu. 05 Jun to Wed. 11 Jun Calender.png

USD 1.8961

Multiples of: 1

10 kA 3 ElectrodeGTCx3 - RRadialFailsafe ProtectedTray7.5 mm90 V10 mm- 40 C+ 90 C
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