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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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
  
                
CG2600L


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 600V 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 : 249
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USD 0.8326

Multiples of: 1

20 kA 2 ElectrodeCg2AxialFailsafe Not ProtectedTray8.1 mm600 V6.07 mm- 40 C+ 90 C
CG75MSTR


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP CG2 SMT TYPE
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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 : 239
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USD 1.9217

Multiples of: 500

10 A75 V2CgSmd/SmtNReel8.1 mm75 V6.07 mm- 40 C+ 90 C
CG75MS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 75V 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 : 227
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USD 1.9711

Multiples of: 1

10 A75 V2Cg / Cg2Solder PadNReel8.1 mm75 V6.07 mm- 40 C+ 90 C
CG6250SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250V 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 : 222
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 1.1903

Multiples of: 1

5 kA  Cg6  Reel 250 Vdc   
CG33.0L


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 3.0KV 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 : 210
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USD 2.6411

Multiples of: 1

10 A3 kV2Cg3AxialNTray8 mm3 Kv6 mm- 40 C+ 90 C
RF1850-000


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90VDC 2-POLE 500V @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 : 208
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USD 0.5

Multiples of: 1

            
SL1411A090SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors SL1411A Series Two-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 : 194
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 1.4611

Multiples of: 1

10 kA90 V2Sl1411aSolder PadNReel8.3 mm90 V6.05 mm- 40 C+ 90 C
CG41.0SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1000V 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 : 189
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 0.9638

Multiples of: 1

3 kA 2 ElectrodeCg4Smd/SmtFailsafe Not ProtectedReel6 mm1 Kv4.2 mm- 40 C+ 90 C
GTCS36-231M-R10-2


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 6MM 230V 3POLE 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 : 189
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 1.3541

Multiples of: 1

10 kA 3 ElectrodeGtcx3 - RSmd/SmtFailsafe Not ProtectedReel6 mm230 V8.2 mm- 40 C+ 90 C
RF1843-000


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230VDC 3-POLE 700V @1KV/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 : 189
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 1.3541

Multiples of: 1

            
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