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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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
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. 02 Apr to Fri. 04 Apr 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 Fri. 18 Apr to Wed. 23 Apr Calender.png

USD 0.0277

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
Ship by Fri. 18 Apr to Wed. 23 Apr Calender.png

USD 0.0347

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 Fri. 18 Apr to Wed. 23 Apr Calender.png

USD 0.0404

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 : 4850
Ship by Fri. 18 Apr to Wed. 23 Apr Calender.png

USD 0.0406

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 Fri. 18 Apr to Wed. 23 Apr Calender.png

USD 0.0781

Multiples of: 5

            
GTCC23-900M-R01-2


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 3MM 90V 2POLE CHIP TYPE SMT
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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 : 4850
Ship by Wed. 02 Apr to Fri. 04 Apr Calender.png

USD 0.5902

Multiples of: 1

1 kA 2 ElectrodeGtcx23Smd/SmtFailsafe ProtectedAmmo Pack3 mm90 Vdc4.5 mm- 40 C+ 90 C
GTCS35-750M-R05


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 75V 3POLE SMT 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 : 4850
Ship by Wed. 02 Apr to Fri. 04 Apr Calender.png

USD 0.9734

Multiples of: 1

5 kA 3 ElectrodeGtcx3 - RSmd/SmtFailsafe Not ProtectedTray5 mm75 V7.6 mm- 40 C+ 90 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. 04 Apr to Thu. 10 Apr Calender.png

USD 1.1961

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. 04 Apr to Thu. 10 Apr Calender.png

USD 1.1406

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. 04 Apr to Thu. 10 Apr Calender.png

USD 1.3519

Multiples of: 25

40 kA 3 Electrode2026 Failsafe Not ProtectedTube7.9 mm90 V11.3 mm- 40 C+ 90 C
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. 18 Apr to Wed. 23 Apr Calender.png

USD 0.0302

Multiples of: 10

            
B88069X3881S102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2 ELECT / 75v
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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 : 4770
Ship by Wed. 02 Apr to Fri. 04 Apr Calender.png

USD 1.0955

Multiples of: 1

20 kA 2 ElectrodeB88069XAxialFailsafe Not ProtectedAmmo Pack8 mm75 V6.05 mm- 40 C+ 125 C
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 : 4753
Ship by Fri. 04 Apr to Thu. 10 Apr Calender.png

USD 1.6972

Multiples of: 1

10 kA 3 ElectrodeGTCx3 - RRadialFailsafe ProtectedTray7.5 mm90 V10 mm- 40 C+ 90 C
4532-301-LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 4532 300V 30% 2KA
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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 : 4728
Ship by Fri. 18 Apr to Wed. 23 Apr Calender.png

USD 0.0515

Multiples of: 5

4 kA 2 Electrode4532SMD/SMTFailsafe Not ProtectedReel , Cut Tape 300 V4.5 mm- 40 C+ 85 C
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 Wed. 02 Apr to Fri. 04 Apr Calender.png

USD 0.6048

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. 04 Apr to Thu. 10 Apr Calender.png

USD 0.6865

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 Fri. 18 Apr to Wed. 23 Apr Calender.png

USD 0.0641

Multiples of: 5

            
SE200


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200V <0.3 pf IMPL 1100 Volts @1Kv
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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 : 4582
Ship by Wed. 02 Apr to Fri. 04 Apr Calender.png

USD 1.3056

Multiples of: 1

500 A200 V2 ElectrodeSeSmd/SmtNReel 200 V3.2 mm- 40 C+ 90 C
2051-20-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200volts
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 : 4390
Ship by Wed. 02 Apr to Fri. 04 Apr Calender.png

USD 0.3396

Multiples of: 1

2 kA 2 Electrode2051SMD/SMTFailsafe Not ProtectedReel , Cut Tape-200 V4.5 mm- 40 C+ 125 C
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