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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(Ex. GST)(▲▼)		Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
GTCA26-301M-R05


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.

Littelfuse 0
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AUD 2.3158
Multiples of: 1000

5 kA 2 ElectrodeGtcx2 - RAxialFailsafe Not ProtectedTray6 mm300 Vdc4.2 mm- 40 C+ 90 C
GTCA28-351M-R05


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 350V 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 0
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AUD 2.322
Multiples of: 1

5 kA350 V2Gtcx28 - RAxialFailsafe Not ProtectedTray8 mm350 V6 mm- 40 C+ 90 C
2026-40-C2F


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 400VOLT
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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 0
6 to 16 Weeks Calender.png

AUD 2.3286
Multiples of: 1

40 kA 3 Electrode2026RadialFailsafe Not ProtectedBulk7.9 mm400 V - 40 C+ 90 C
SL1021A250R


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 200-300V 5A Beta 3 Terminal
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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 0
6 to 16 Weeks Calender.png

AUD 2.3384
Multiples of: 1000

10 kA 3 ElectrodeSL1021ARadialFailsafe Not ProtectedTray8 mm230 V10.5 mm- 40 C+ 90 C
GTCA38-351M-R10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 350V 3POLE 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 0
6 to 16 Weeks Calender.png

AUD 2.3384
Multiples of: 1000

10 kA350 V3Gtcx38AxialYTray8 mm350 V13.4 mm- 40 C+ 90 C
2017-42-SMC-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420V FLAT GDT Vertical
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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 0
6 to 16 Weeks Calender.png

AUD 2.3466
Multiples of: 1000

10 kA 2 Electrode2017Smd/SmtFailsafe Not ProtectedReel8 mm420 V8.5 mm- 55 C+ 105 C
GTCA26-601M-R05


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.

Littelfuse 0
6 to 16 Weeks Calender.png

AUD 2.3474
Multiples of: 1000

5 kA 2 ElectrodeGtcx2 - RAxialFailsafe Not ProtectedTray6 mm600 Vdc4.2 mm- 40 C+ 90 C
GTCS25-151M-R02-2


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 5MM 150V 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 0
6 to 16 Weeks Calender.png

AUD 2.3542
Multiples of: 1

2.5 kA 2 ElectrodeGtcx2 - RSmd/SmtFailsafe Not ProtectedCut Tape5 mm150 V5 mm- 40 C+ 90 C
GTCA28-401M-R10


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 8MM 400V 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 0
6 to 16 Weeks Calender.png

AUD 2.356
Multiples of: 1

10 kA 2 ElectrodeGtcx28 - RAxialFailsafe Not ProtectedTray8 mm400 V6 mm- 40 C+ 90 C
B88069X6690T902


Gas Discharge Tubes - GDTs Gas Plasma Arrestors T90-A230XFSMD
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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 0
6 to 16 Weeks Calender.png

AUD 2.3625
Multiples of: 900

10 kA 3 ElectrodeB88069XSMD/SMTFailsafe ProtectedReel5 mm230 V8 mm- 40 C+ 90 C
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