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.
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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
  
                
SMB90XM(ES)


1206 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 679
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.0898
Multiples of: 5

            
SXH81-470X


Discharge Tubes (GDT/TSS) Axial,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 586
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.2547
Multiples of: 5

            
GTCS28-601M-R10-2


TE Connectivity Gas Discharge Tubes - GDTs Gas Plasma Arrestors 8MM 600V 2POLE 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 380
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 1.6594
Multiples of: 1

10 kA 2 ElectrodeGtcx28Smd/SmtFailsafe ProtectedAmmo Pack8.2 mm600 Vdc6 mm- 40 C+ 90 C
B88069X5690T502


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors EF2500X
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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 379
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 1.5428
Multiples of: 1

2.5 kA2.5 kV3B88069xAxialFailsafe Not ProtectedReel8 mm2.5 Kv6 mm- 40 C+ 90 C
P0080SA


Discharge Tubes (GDT/TSS) SMB 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 373
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.1014
Multiples of: 5

            
B88069X4313S102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 600VDC 1pF 0.2
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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 372
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 1.4058
Multiples of: 1

10 kA 2 ElectrodeHCAxialFailsafe Not ProtectedAmmo Pack5.5 mm600 V6 mm- 40 C+ 125 C
2026-09-C2F


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover 100V/s 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 370
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 2.6328
Multiples of: 1

40 kA90 V32026RadialY  90 V - 40 C+ 90 C
B88069X4330B152


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors V10-H30X
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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 369
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 35.2935
Multiples of: 1

30 kA 2 ElectrodeB88069xScrewFailsafe Not ProtectedBulk11.8 mm3 Kv17.4 mm- 40 C+ 125 C
GTCA28-801M-R05


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 800V 2POLE AXIAL LEADS HV 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 149
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 2.9384
Multiples of: 1

5 kA800 V2Gtcx28 - RAxialFailsafe Not ProtectedTray8 mm800 V6 mm- 40 C+ 90 C
GTCA28-362M-R03


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 3600V 2POLE AXIAL LEAD HV 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 50
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 3.96
Multiples of: 1

3 kA3.6 kV2Gtcx28AxialYTray8 mm3.6 Kv6 mm- 40 C+ 90 C
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