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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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
  
                
2027-47-BT1LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 470VOLT
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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 : 1002
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 0.7699

Multiples of: 1

25 kA470 V22027AxialNReel8 mm470 V6 mm- 55 C+ 125 C
P0300SB


Gas Discharge Tubes - GDTs SMB (DO-214AA) 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.

SEMIWARE Availability : 999
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USD 0.048

Multiples of: 5

            
2045-07-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 70volts AXIAL GDT 10kA 8X6mm 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 : 997
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 0.4529

Multiples of: 1

10 kA75 V22045AxialFailsafe Not ProtectedBulk8 mm75 V6 mm- 30 C+ 85 C
3RM090M-5-SS


Discharge Tubes (GDT/TSS) SMD,5X7.2mm 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 : 993
Ship by Wed. 11 Sep to Mon. 16 Sep Calender.png

USD 0.3862

Multiples of: 1

            
K4532-090-LF


2kA ±20% 90V 2 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.

Yongyutai Electronics Availability : 992
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USD 0.082

Multiples of: 5

            
4532-600-LF


2kA ±20% 600V 2 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.

Yongyutai Electronics Availability : 991
Ship by Wed. 11 Sep to Mon. 16 Sep Calender.png

USD 0.0894

Multiples of: 5

            
BK22002002-M


Discharge Tubes (GDT/TSS) SMD,2.8x5mm 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 : 987
Ship by Wed. 11 Sep to Mon. 16 Sep Calender.png

USD 0.0517

Multiples of: 10

            
B88069X4051T902


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90VDC 20%
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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 : 987
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 1.4078

Multiples of: 1

10 kA 3 ElectrodeB88069xSmd/SmtFailsafe ProtectedReel5 mm90 Vdc8 mm- 40 C+ 125 C
GTCA28-102M-R03


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 1000V 2POLE AXIAL LEAD HV 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 : 984
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 2.5041

Multiples of: 1

3 kA1 kV2Gtcx28AxialYTray8 mm1 Kv6 mm- 40 C+ 90 C
BK22001002


Gas Discharge Tubes - GDTs Axial 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 : 980
Ship by Wed. 11 Sep to Mon. 16 Sep Calender.png

USD 0.0567

Multiples of: 5

            
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