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
  
                
SL1021B090R


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 70-120 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 : 1367
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USD 1.8449

Multiples of: 1

10 kA90 V3Sl1021bRadialNTray8 mm90 V10.5 mm- 40 C+ 90 C
2045-35-BT1LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350volts 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 : 1364
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USD 0.454

Multiples of: 1

10 kA 2 Electrode2045AxialFailsafe Not ProtectedReel8 mm350 Vdc6 mm- 30 C+ 85 C
2R3600T-8


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.

Ruilongyuan Availability : 1363
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USD 0.3197

Multiples of: 1

            
RF2371-000


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2100VDC 2-POLE 2700V @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 : 1363
Ship by Wed. 28 Aug to Tue. 03 Sep Calender.png

USD 1.0858

Multiples of: 1

      -     
BK250-600-SZ


Gas Discharge Tubes - GDTs Gas Plasma Arrestors Square 16mm PPTC
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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 : 1361
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USD 0.1659

Multiples of: 5

            
GTCS23-301M-R01-2


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 3MM 300V 2POLE 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 : 1359
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 0.5762

Multiples of: 1

1 kA 2 ElectrodeGtcx2 - RSmd/SmtFailsafe Not ProtectedReel3 mm300 V4.5 mm- 40 C+ 90 C
CG43.0SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3000V 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 : 1359
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 0.8308

Multiples of: 1

3 kA 2 ElectrodeCg4Smd/SmtFailsafe Not ProtectedReel6 mm3 Kv4.2 mm- 40 C+ 90 C
2R230TD-8


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.

Ruilongyuan Availability : 1358
Ship by Wed. 11 Sep to Mon. 16 Sep Calender.png

USD 0.2162

Multiples of: 5

            
SL1003A250SM


Littelfuse Gas Discharge Tubes - GDTs Gas Plasma Arrestors 3T A250V MiniBeta 3 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 Availability : 1358
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USD 2.899

Multiples of: 1

5 kA250 V3 ElectrodeSl1003Solder PadNReel6 mm250 V8.1 mm- 40 C+ 90 C
B88069X6710C253


Gas Discharge Tubes - GDTs Gas Plasma Arrestors T90-A230XF
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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 : 1347
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 1.4306

Multiples of: 1

5 kA 3 ElectrodeB88069xSmd/SmtFailsafe ProtectedBulk5 mm550 V7.6 mm- 40 C+ 90 C
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