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
  
                
CG7230MS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V 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 2425
Ships to you
between Fri. 10 May to Thu. 16 May Calender.png

USD 0.9194
Multiples of: 1

1 kA 2 ElectrodeCg7Solder PadFailsafe Not ProtectedReel-230 Vdc2.1 mm- 40 C+ 90 C
GTCS35-231M-R05


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 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 2425
Ships to you
between Thu. 16 May to Mon. 20 May Calender.png

USD 1.0018
Multiples of: 1

5 kA 3 ElectrodeGtcx3 - RSmd/SmtFailsafe Not ProtectedTray5 mm230 V7.6 mm- 40 C+ 90 C
CG7400MS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400V 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 2392
Ships to you
between Fri. 10 May to Thu. 16 May Calender.png

USD 0.9412
Multiples of: 1

2 kA  Cg7  Reel 400 Vdc   
Hot CG7350MS


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 2372
Ships to you
between Fri. 10 May to Thu. 16 May Calender.png

USD 0.9194
Multiples of: 1

1 kA 2 ElectrodeCg7Solder PadFailsafe Not ProtectedReel-350 Vdc2.1 mm- 40 C+ 90 C
CG790MS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V 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 2353
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between Thu. 16 May to Mon. 20 May Calender.png

USD 1.0276
Multiples of: 1

1 kA 2 ElectrodeCg7Solder PadFailsafe Not ProtectedReel-90 Vdc2.1 mm- 40 C+ 90 C
GTCT38-401M-R10


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 8MM 400V 3POLE T-SHAPE 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 2328
Ships to you
between Fri. 10 May to Thu. 16 May Calender.png

USD 1.5602
Multiples of: 1

10 kA400 V3 ElectrodeGtcx38RadialYTray8.2 mm400 V10.6 mm- 40 C+ 90 C
CG7470MS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470V 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 2327
Ships to you
between Fri. 10 May to Thu. 16 May Calender.png

USD 0.9194
Multiples of: 1

2 kA  Cg7  Reel 470 Vdc   
CG7200MS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200V 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 2275
Ships to you
between Fri. 10 May to Thu. 16 May Calender.png

USD 0.9194
Multiples of: 1

1 kA 2 ElectrodeCg7Solder PadFailsafe Not ProtectedReel-200 Vdc2.1 mm- 40 C+ 90 C
Hot SG90


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 63-117V 2A GDT T/R 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 2071
Ships to you
between Fri. 24 May to Wed. 29 May Calender.png

USD 0.441
Multiples of: 1

2 kA 2 ElectrodeSGSMD/SMTFailsafe Not ProtectedReel , Cut Tape-90 V4.5 mm- 40 C+ 90 C
SL1411A230A


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2T A230V 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 1466
Ships to you
between Thu. 16 May to Mon. 20 May Calender.png

USD 1.2799
Multiples of: 1

10 kA230 V2Sl1411aAxialNReel8 mm230 V6.05 mm- 40 C+ 90 C
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