About Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

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
  
                
GT-RLSA80SS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Light Duty Radial Leaded Arrestor
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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.

Lumex Availability : 860
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USD 0.8572

Multiples of: 1

1.5 kA80 V2 RadialNBulk4.2 mm80 V13 mm- 40 C+ 100 C
2RK250M-4


Discharge Tubes (GDT/TSS) SMD RoHS
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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.

Yageo Availability : 858
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USD 0.1672

Multiples of: 5

3 kA 2 Electrode2R - 4  Reel , Cut Tape 250 V   
B88069X2860C102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V 20KA 2 Electrode
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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.

TDK Availability : 858
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USD 1.5074

Multiples of: 1

20 kA350 V2B88069xSmd/SmtFailsafe Not ProtectedBulk8 mm350 V6.05 mm- 40 C+ 90 C
CG2230


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 230V 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 : 858
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USD 1.9687

Multiples of: 1

20 A230 V2Cg / Cg2Solder PadNTube8.1 mm230 V6.07 mm- 40 C+ 90 C
2R090-5S


2R-5(5.5x6) Gas Discharge Tube (GDT) ROHS
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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.

Leiditech Availability : 857
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USD 0.2428

Multiples of: 1

            
Hot CG6400SM


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 Availability : 857
Ship by Wed. 28 Aug to Tue. 03 Sep Calender.png

USD 1.228

Multiples of: 1

5 kA  Cg6  Reel 400 Vdc   
JKS 8-2R90


Gas Discharge Tubes - GDTs RoHS
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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.

Jinkaisheng Availability : 855
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USD 0.1674

Multiples of: 1

            
2035-09-SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 90V Miniature 2 Pole
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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.

Bourns Availability : 854
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USD 0.4821

Multiples of: 1

10 kA90 V22035Solder PadN  90 V4.4 mm- 55 C+ 85 C
SL1021B230RF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 184-276V 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 : 854
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USD 3.7669

Multiples of: 1

10 kA230 V3 ElectrodeSl1021bRadialYTray     
CG40.8SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 800V 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 : 852
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USD 0.9805

Multiples of: 1

3 kA 2 ElectrodeCg4Smd/SmtFailsafe Not ProtectedReel6 mm800 V4.2 mm- 40 C+ 90 C
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