About Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Littelfuse 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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(Ex. GST)(▲▼)		Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
GTCA28-151M-R20


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 150V 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 : 0
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USD 0.6033

Multiples of: 250

20 kA 2 ElectrodeGtcx28 - RAxialFailsafe Not Protected-8 mm150 V6 mm- 40 C+ 90 C
SL1002A260SM


Littelfuse Gas Discharge Tubes - GDTs Gas Plasma Arrestors 210-310V 5A MiniBeta 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 : 0
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USD 0.6178

Multiples of: 1

5 kA 2 ElectrodeSl1002aSolder PadFailsafe Not ProtectedReel6.2 mm260 Vdc4.3 mm- 40 C+ 90 C
SL1002A800SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 800V MiniBeta 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 : 0
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USD 0.6178

Multiples of: 1

5 kA 2 ElectrodeSl1002aSmd/Smt Cut Tape6.2 mm800 V4.3 mm- 40 C+ 90 C
SL1002A250SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2T A250V MiniBeta 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 : 0
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USD 0.6178

Multiples of: 1000

5 kA 2 ElectrodeSl1002aSmd/SmtFailsafe Not ProtectedCut Tape6.2 mm250 V4.1 mm- 40 C+ 90 C
GTCS26-900M-R05


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 6MM 90V 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 Availability : 0
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USD 0.6249

Multiples of: 1

5 kA 2 ElectrodeGtcx26Smd/SmtFailsafe ProtectedTray6 mm90 Vdc4.2 mm- 40 C+ 90 C
RF1878-000


GTCA28-750M-R20
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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 : 0
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USD 0.6571

Multiples of: 1

      -     
GTCA28-750M-R20


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 75V 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 : 0
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USD 0.6571

Multiples of: 1

20 kA75 V2Gtcx28 - RAxialFailsafe Not ProtectedTray8 mm75 V6 mm- 40 C+ 90 C
SL1011B250A


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2T A250V AXIAL GP Delta
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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 : 0
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USD 0.689

Multiples of: 1

10 kA 2 ElectrodeSl1011bAxialFailsafe Not ProtectedReel8 mm250 Vdc6 mm  
GTCS26-421M-R05


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 6MM 420V 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 Availability : 0
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USD 0.6928

Multiples of: 1

      Reel     
SL1411A075C


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2T A75V CORE GP Delta
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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 : 0
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USD 0.6937

Multiples of: 20

10 kA75 V2Sl1411aSolder PadNBulk8 mm75 V6.05 mm- 40 C+ 90 C
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