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
  
                
GTCA28-402L-R03


Gas Discharge Tubes - GDTs Gas Plasma Arrestors Gas Discharge Tubes
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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 : 1440
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USD 1.4033

Multiples of: 1

3 kA 2 ElectrodeGTCx28 - RAxialFailsafe Not ProtectedTray8 mm4 kV6 mm- 40 C+ 90 C
SL1021A090R


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 72-120V 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 Availability : 1438
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USD 1.4611

Multiples of: 1

5 kA90 V3Sl1021RadialNTray8 mm90 V10.5 mm- 40 C+ 90 C
CG5230MS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP BIPOLAR SURGE ARRESTOR 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 : 1419
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USD 1.8637

Multiples of: 1

5 kA 2 ElectrodeCg5Smd/SmtFailsafe Not ProtectedCut Tape5.4 mm230 V5 mm- 40 C+ 90 C
CG6300SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300V SMD Ultra Low 0.3pF
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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 : 1401
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 1.1845

Multiples of: 1

5 kA  Cg6  Cut Tape 300 V   
SH230


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V 5kA .7pF
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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 : 1388
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USD 0.9476

Multiples of: 1

5 kA 2 ElectrodeShSmd/SmtFailsafe Not ProtectedCut Tape5 mm230 V4.2 mm- 40 C+ 90 C
CG6350SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V SMD Ultra Low 0.3pF
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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 : 1385
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 1.2813

Multiples of: 1

3 kA 2 ElectrodeCg6Solder PadFailsafe Not ProtectedReel-350 Vdc-- 40 C+ 90 C
SL1021B090R


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 70-120 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 : 1367
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 1.7881

Multiples of: 1

10 kA90 V3Sl1021bRadialNTray8 mm90 V10.5 mm- 40 C+ 90 C
RF2371-000


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2100VDC 2-POLE 2700V @100V/US
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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 : 1363
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 1.0858

Multiples of: 1

      -     
GTCS23-301M-R01-2


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 3MM 300V 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 : 1359
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 0.5762

Multiples of: 1

1 kA 2 ElectrodeGtcx2 - RSmd/SmtFailsafe Not ProtectedReel3 mm300 V4.5 mm- 40 C+ 90 C
CG43.0SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3000V 3kA 8/20us UL 1449
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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 : 1359
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 0.8308

Multiples of: 1

3 kA 2 ElectrodeCg4Smd/SmtFailsafe Not ProtectedReel6 mm3 Kv4.2 mm- 40 C+ 90 C
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