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
  
                
2053-14-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 145volts SMT GDT 4X4.2mm DIA
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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 : 2245
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 0.3984

Multiples of: 1

3 kA145 V22053Smd/SmtFailsafe Not ProtectedReel4 mm145 V4.2 mm- 30 C+ 85 C
SMD800XM


1812 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.

SURGING Availability : 2231
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USD 0.0655

Multiples of: 5

            
B88069X8360C203


Gas Discharge Tubes - GDTs Gas Plasma Arrestors T80-A90X
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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 : 2228
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USD 1.3781

Multiples of: 1

10 kA 3 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedBulk8 mm90 V10 mm- 40 C+ 90 C
3R090MM-6S


10kA ±20% 90V 3 SMD,D6xL8.5mm 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.

Liown Availability : 2220
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USD 0.3508

Multiples of: 1

            
P0900SB


Discharge Tubes (GDT/TSS) SMB 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 : 2214
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USD 0.0825

Multiples of: 5

            
2RP600L-8/B


Gas Discharge Tubes - GDTs Gas Plasma Arrestors GDT Leaded 2R-8 600V+-20% 20KA
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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 : 2206
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 0.462

Multiples of: 1

20 kA 2 Electrode2R - 8x6  Bulk 600 V   
2089-300-BLF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors 05.5x6mm, 3000V HV Axial 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.

Bourns Availability : 2198
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 0.5781

Multiples of: 1

3 kA 2 Electrode2089AxialFailsafe Not ProtectedBulk5.5 mm3 Kvdc6 mm- 40 C+ 85 C
B32-200-LF


SMD,2.5x3.2mm 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.

Yageo Availability : 2184
Ship by Wed. 11 Sep to Mon. 16 Sep Calender.png

USD 0.1172

Multiples of: 5

            
B88069X2240C103


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V 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 : 2182
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 1.0382

Multiples of: 1

20 kA230 v to 338 V2B88069xSmd/SmtFailsafe Not ProtectedBulk8 mm230 V6.05 mm- 40 C+ 90 C
GDT25-35-S1-RP


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 350V
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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 : 2172
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 0.5204

Multiples of: 1

7 kA 2 ElectrodeGDT25 Failsafe ProtectedReel , Cut Tape5 mm350 V5.4 mm- 55 C+ 125 C
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