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
  
                
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 Fri. 01 Aug to Thu. 07 Aug Calender.png

USD 1.2327

Multiples of: 900

2.5 kA108 V2Sl0902aSolder PadNReel5.4 mm90 V5 mm- 40 C+ 90 C
2049-60-BT1LF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors 600volts 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 : 5231
Ship by Wed. 30 Jul to Fri. 01 Aug Calender.png

USD 0.447

Multiples of: 1

15 kA 2 Electrode2049AxialFailsafe Not ProtectedReel8 mm600 Vdc6 mm- 30 C+ 85 C
2093-200-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 06.2x4.2mm, 2000V
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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 : 5078
Ship by Wed. 30 Jul to Fri. 01 Aug Calender.png

USD 0.6214

Multiples of: 1

1 A2 kV22093Smd/SmtFailsafe Not ProtectedReel6.2 mm2 Kv4.2 mm- 30 C+ 85 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 Fri. 15 Aug to Wed. 20 Aug 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 Wed. 30 Jul to Fri. 01 Aug 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
2035-09-BT1LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 2POLE 90VOLT
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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 : 4859
Ship by Wed. 30 Jul to Fri. 01 Aug Calender.png

USD 0.5105

Multiples of: 1

10 kA90 V22035AxialNReel5 mm90 V4 mm- 55 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 Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.0286

Multiples of: 10

            
P2300TA


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 : 4850
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.0415

Multiples of: 10

            
SMD4532-200M


20% 200V 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.

DOWO Availability : 4850
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.0553

Multiples of: 5

            
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 Fri. 15 Aug to Wed. 20 Aug 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 Fri. 01 Aug to Thu. 07 Aug Calender.png

USD 0.3189

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 Fri. 01 Aug to Thu. 07 Aug 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 Fri. 01 Aug to Thu. 07 Aug 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 Fri. 01 Aug to Thu. 07 Aug Calender.png

USD 1.1025

Multiples of: 25

40 kA 3 Electrode2026 Failsafe Not ProtectedTube7.9 mm90 V11.3 mm- 40 C+ 90 C
BK33000702-M


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 140V 30% 0.3KA SPG SMD BK3
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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 : 4791
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.0323

Multiples of: 10

            
P0080TA-MC


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.

Leiditech Availability : 4791
Ship by Fri. 15 Aug to Wed. 20 Aug Calender.png

USD 0.0312

Multiples of: 10

            
B88069X6241T902


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors ES 90XSMD
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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 : 4773
Ship by Wed. 30 Jul to Fri. 01 Aug Calender.png

USD 0.462

Multiples of: 1

5 kA 2 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedCut Tape5.4 mm90 V4 mm- 40 C+ 90 C
SH90


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V 5kA .7pF
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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 : 4704
Ship by Wed. 30 Jul to Fri. 01 Aug Calender.png

USD 0.9009

Multiples of: 1

5 kA 2 ElectrodeShSmd/SmtFailsafe Not ProtectedCut Tape5 mm90 V4.2 mm- 40 C+ 90 C
2089-300-BT1LF


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

Bourns Availability : 4702
Ship by Wed. 30 Jul to Fri. 01 Aug 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
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.

Littelfuse Availability : 4702
Ship by Fri. 01 Aug to Thu. 07 Aug Calender.png

USD 0.7591

Multiples of: 1

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