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
  
                
CG2600LS


Gas Discharge Tubes - GDTs Gas Plasma Arrestors GP S.A. STANDARD 600V NOMINAL 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 : 104
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USD 2.2838

Multiples of: 1

20 kA 2 ElectrodeCg2AxialFailsafe Not ProtectedCut Tape8.1 mm600 V6.07 mm- 40 C+ 90 C
RF2348-000


Gas Discharge Tubes 140VDC 1KADC 0.5pF Solder Pad SMD
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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 : 103
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USD 0.3273

Multiples of: 1

            
Hot GTCC23-141M-R01-2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 140V 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 : 103
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 0.344

Multiples of: 1

1 kA140 V2Gtcx23Smd/SmtYAmmo Pack3 mm140 V4.5 mm- 40 C+ 90 C
SL1021B350R


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 280-420V 10A 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 Availability : 97
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 3.6005

Multiples of: 1

10 kA350 V3 ElectrodeSl1021bRadialNTray     
SL1026-400


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400V Delta 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 Availability : 97
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 38.4838

Multiples of: 1

20 kA 3 ElectrodeSl1026ClipFailsafe Not ProtectedTray9.1 mm400 V45 mm- 40 C+ 90 C
CG590MS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 90V MS
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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 : 85
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 1.6544

Multiples of: 1

5 A90 V2Cg / Cg2Solder PadNReel5.4 mm90 V5 mm- 40 C+ 90 C
Hot CG2470L


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 470V NOM
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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 : 67
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 0.8395

Multiples of: 1

20 kA 2 ElectrodeCg2AxialFailsafe Not ProtectedTray8.1 mm470 V6.07 mm- 40 C+ 90 C
CG2800MS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 800V MS GP S.A. STANDARD
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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 : 67
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 1.9435

Multiples of: 1

10 A800 V2Cg2Smd/SmtNReel8.3 mm800 V6.05 mm- 40 C+ 90 C
SL1026-275


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 275V Delta 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 Availability : 64
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 39.7327

Multiples of: 1

20 kA 3 ElectrodeSl1026ClipFailsafe Not ProtectedTray9.1 mm275 V45 mm- 40 C+ 90 C
GTCA28-151M-R10


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 : 62
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 1.1552

Multiples of: 1

            
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